1147508750

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 80

約数和(自身を含む): 2264312688

約数和(自身を除く): 1116803938

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 125, 185, 215, 250, 370, 430, 577, 625, 925, 1075, 1154, 1250, 1591, 1850, 2150, 2885, 3182, 4625, 5375, 5770, 7955, 9250, 10750, 14425, 15910, 21349, 23125, 24811, 26875, 28850, 39775, 42698, 46250, 49622, 53750, 72125, 79550, 106745, 124055, 144250, 198875, 213490, 248110, 360625, 397750, 533725, 620275, 721250, 918007, 994375, 1067450, 1240550, 1836014, 1988750, 2668625, 3101375, 4590035, 5337250, 6202750, 9180070, 13343125, 15506875, 22950175, 26686250, 31013750, 45900350, 114750875, 229501750, 573754375, 1147508750]

約数ペア:

[(1, 1147508750), (2, 573754375), (5, 229501750), (10, 114750875), (25, 45900350), (37, 31013750), (43, 26686250), (50, 22950175), (74, 15506875), (86, 13343125), (125, 9180070), (185, 6202750), (215, 5337250), (250, 4590035), (370, 3101375), (430, 2668625), (577, 1988750), (625, 1836014), (925, 1240550), (1075, 1067450), (1154, 994375), (1250, 918007), (1591, 721250), (1850, 620275), (2150, 533725), (2885, 397750), (3182, 360625), (4625, 248110), (5375, 213490), (5770, 198875), (7955, 144250), (9250, 124055), (10750, 106745), (14425, 79550), (15910, 72125), (21349, 53750), (23125, 49622), (24811, 46250), (26875, 42698), (28850, 39775)]