197609974000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{4397}}^1$

素因数の和:5420

約数の個数: 160

約数和(自身を含む): 499219583616

約数和(自身を除く): 301609609616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 977, 1000, 1150, 1840, 1954, 2000, 2300, 2875, 3908, 4397, 4600, 4885, 5750, 7816, 8794, 9200, 9770, 11500, 15632, 17588, 19540, 21985, 22471, 23000, 24425, 35176, 39080, 43970, 44942, 46000, 48850, 70352, 78160, 87940, 89884, 97700, 101131, 109925, 112355, 122125, 175880, 179768, 195400, 202262, 219850, 224710, 244250, 351760, 359536, 390800, 404524, 439700, 449420, 488500, 505655, 549625, 561775, 809048, 879400, 898840, 977000, 1011310, 1099250, 1123550, 1618096, 1758800, 1797680, 1954000, 2022620, 2198500, 2247100, 2528275, 2808875, 4045240, 4295869, 4397000, 4494200, 5056550, 5617750, 8090480, 8591738, 8794000, 8988400, 10113100, 11235500, 12641375, 17183476, 20226200, 21479345, 22471000, 25282750, 34366952, 40452400, 42958690, 44942000, 50565500, 68733904, 85917380, 98804987, 101131000, 107396725, 171834760, 197609974, 202262000, 214793450, 343669520, 395219948, 429586900, 494024935, 536983625, 790439896, 859173800, 988049870, 1073967250, 1580879792, 1718347600, 1976099740, 2147934500, 2470124675, 3952199480, 4295869000, 4940249350, 7904398960, 8591738000, 9880498700, 12350623375, 19760997400, 24701246750, 39521994800, 49402493500, 98804987000, 197609974000]

約数ペア:

[(1, 197609974000), (2, 98804987000), (4, 49402493500), (5, 39521994800), (8, 24701246750), (10, 19760997400), (16, 12350623375), (20, 9880498700), (23, 8591738000), (25, 7904398960), (40, 4940249350), (46, 4295869000), (50, 3952199480), (80, 2470124675), (92, 2147934500), (100, 1976099740), (115, 1718347600), (125, 1580879792), (184, 1073967250), (200, 988049870), (230, 859173800), (250, 790439896), (368, 536983625), (400, 494024935), (460, 429586900), (500, 395219948), (575, 343669520), (920, 214793450), (977, 202262000), (1000, 197609974), (1150, 171834760), (1840, 107396725), (1954, 101131000), (2000, 98804987), (2300, 85917380), (2875, 68733904), (3908, 50565500), (4397, 44942000), (4600, 42958690), (4885, 40452400), (5750, 34366952), (7816, 25282750), (8794, 22471000), (9200, 21479345), (9770, 20226200), (11500, 17183476), (15632, 12641375), (17588, 11235500), (19540, 10113100), (21985, 8988400), (22471, 8794000), (23000, 8591738), (24425, 8090480), (35176, 5617750), (39080, 5056550), (43970, 4494200), (44942, 4397000), (46000, 4295869), (48850, 4045240), (70352, 2808875), (78160, 2528275), (87940, 2247100), (89884, 2198500), (97700, 2022620), (101131, 1954000), (109925, 1797680), (112355, 1758800), (122125, 1618096), (175880, 1123550), (179768, 1099250), (195400, 1011310), (202262, 977000), (219850, 898840), (224710, 879400), (244250, 809048), (351760, 561775), (359536, 549625), (390800, 505655), (404524, 488500), (439700, 449420)]