97198640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 291409920

約数和(自身を除く): 194211280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 509, 560, 616, 620, 682, 770, 868, 880, 1018, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 2036, 2170, 2387, 2480, 2545, 2728, 3080, 3410, 3472, 3563, 4072, 4340, 4774, 5090, 5456, 5599, 6160, 6820, 7126, 8144, 8680, 9548, 10180, 11198, 11935, 13640, 14252, 15779, 17360, 17815, 19096, 20360, 22396, 23870, 27280, 27995, 28504, 31558, 35630, 38192, 39193, 40720, 44792, 47740, 55990, 57008, 63116, 71260, 78386, 78895, 89584, 95480, 110453, 111980, 126232, 142520, 156772, 157790, 173569, 190960, 195965, 220906, 223960, 252464, 285040, 313544, 315580, 347138, 391930, 441812, 447920, 552265, 627088, 631160, 694276, 783860, 867845, 883624, 1104530, 1214983, 1262320, 1388552, 1567720, 1735690, 1767248, 2209060, 2429966, 2777104, 3135440, 3471380, 4418120, 4859932, 6074915, 6942760, 8836240, 9719864, 12149830, 13885520, 19439728, 24299660, 48599320, 97198640]

約数ペア:

[(1, 97198640), (2, 48599320), (4, 24299660), (5, 19439728), (7, 13885520), (8, 12149830), (10, 9719864), (11, 8836240), (14, 6942760), (16, 6074915), (20, 4859932), (22, 4418120), (28, 3471380), (31, 3135440), (35, 2777104), (40, 2429966), (44, 2209060), (55, 1767248), (56, 1735690), (62, 1567720), (70, 1388552), (77, 1262320), (80, 1214983), (88, 1104530), (110, 883624), (112, 867845), (124, 783860), (140, 694276), (154, 631160), (155, 627088), (176, 552265), (217, 447920), (220, 441812), (248, 391930), (280, 347138), (308, 315580), (310, 313544), (341, 285040), (385, 252464), (434, 223960), (440, 220906), (496, 195965), (509, 190960), (560, 173569), (616, 157790), (620, 156772), (682, 142520), (770, 126232), (868, 111980), (880, 110453), (1018, 95480), (1085, 89584), (1232, 78895), (1240, 78386), (1364, 71260), (1540, 63116), (1705, 57008), (1736, 55990), (2036, 47740), (2170, 44792), (2387, 40720), (2480, 39193), (2545, 38192), (2728, 35630), (3080, 31558), (3410, 28504), (3472, 27995), (3563, 27280), (4072, 23870), (4340, 22396), (4774, 20360), (5090, 19096), (5456, 17815), (5599, 17360), (6160, 15779), (6820, 14252), (7126, 13640), (8144, 11935), (8680, 11198), (9548, 10180)]