1054342000

素因数分解:

$2^4\times 5^3\times {\mathrm{317}}^1\times {\mathrm{1663}}^1$

素因数の和:2003

約数の個数: 80

約数和(自身を含む): 2558979072

約数和(自身を除く): 1504637072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 317, 400, 500, 634, 1000, 1268, 1585, 1663, 2000, 2536, 3170, 3326, 5072, 6340, 6652, 7925, 8315, 12680, 13304, 15850, 16630, 25360, 26608, 31700, 33260, 39625, 41575, 63400, 66520, 79250, 83150, 126800, 133040, 158500, 166300, 207875, 317000, 332600, 415750, 527171, 634000, 665200, 831500, 1054342, 1663000, 2108684, 2635855, 3326000, 4217368, 5271710, 8434736, 10543420, 13179275, 21086840, 26358550, 42173680, 52717100, 65896375, 105434200, 131792750, 210868400, 263585500, 527171000, 1054342000]

約数ペア:

[(1, 1054342000), (2, 527171000), (4, 263585500), (5, 210868400), (8, 131792750), (10, 105434200), (16, 65896375), (20, 52717100), (25, 42173680), (40, 26358550), (50, 21086840), (80, 13179275), (100, 10543420), (125, 8434736), (200, 5271710), (250, 4217368), (317, 3326000), (400, 2635855), (500, 2108684), (634, 1663000), (1000, 1054342), (1268, 831500), (1585, 665200), (1663, 634000), (2000, 527171), (2536, 415750), (3170, 332600), (3326, 317000), (5072, 207875), (6340, 166300), (6652, 158500), (7925, 133040), (8315, 126800), (12680, 83150), (13304, 79250), (15850, 66520), (16630, 63400), (25360, 41575), (26608, 39625), (31700, 33260)]