1049491600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8177

約数の個数: 120

約数和(自身を含む): 2810579040

約数和(自身を除く): 1761087440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 646, 680, 760, 850, 950, 1292, 1360, 1520, 1615, 1700, 1900, 2584, 3230, 3400, 3800, 5168, 6460, 6800, 7600, 8075, 8123, 12920, 16150, 16246, 25840, 32300, 32492, 40615, 64600, 64984, 81230, 129200, 129968, 138091, 154337, 162460, 203075, 276182, 308674, 324920, 406150, 552364, 617348, 649840, 690455, 771685, 812300, 1104728, 1234696, 1380910, 1543370, 1624600, 2209456, 2469392, 2623729, 2761820, 3086740, 3249200, 3452275, 3858425, 5247458, 5523640, 6173480, 6904550, 7716850, 10494916, 11047280, 12346960, 13118645, 13809100, 15433700, 20989832, 26237290, 27618200, 30867400, 41979664, 52474580, 55236400, 61734800, 65593225, 104949160, 131186450, 209898320, 262372900, 524745800, 1049491600]

約数ペア:

[(1, 1049491600), (2, 524745800), (4, 262372900), (5, 209898320), (8, 131186450), (10, 104949160), (16, 65593225), (17, 61734800), (19, 55236400), (20, 52474580), (25, 41979664), (34, 30867400), (38, 27618200), (40, 26237290), (50, 20989832), (68, 15433700), (76, 13809100), (80, 13118645), (85, 12346960), (95, 11047280), (100, 10494916), (136, 7716850), (152, 6904550), (170, 6173480), (190, 5523640), (200, 5247458), (272, 3858425), (304, 3452275), (323, 3249200), (340, 3086740), (380, 2761820), (400, 2623729), (425, 2469392), (475, 2209456), (646, 1624600), (680, 1543370), (760, 1380910), (850, 1234696), (950, 1104728), (1292, 812300), (1360, 771685), (1520, 690455), (1615, 649840), (1700, 617348), (1900, 552364), (2584, 406150), (3230, 324920), (3400, 308674), (3800, 276182), (5168, 203075), (6460, 162460), (6800, 154337), (7600, 138091), (8075, 129968), (8123, 129200), (12920, 81230), (16150, 64984), (16246, 64600), (25840, 40615), (32300, 32492)]