79793750

素因数分解:

$2^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 158614848

約数和(自身を除く): 78821098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 751, 850, 1250, 1502, 2125, 3125, 3755, 4250, 6250, 7510, 10625, 12767, 18775, 21250, 25534, 37550, 53125, 63835, 93875, 106250, 127670, 187750, 319175, 469375, 638350, 938750, 1595875, 2346875, 3191750, 4693750, 7979375, 15958750, 39896875, 79793750]

約数ペア:

[(1, 79793750), (2, 39896875), (5, 15958750), (10, 7979375), (17, 4693750), (25, 3191750), (34, 2346875), (50, 1595875), (85, 938750), (125, 638350), (170, 469375), (250, 319175), (425, 187750), (625, 127670), (751, 106250), (850, 93875), (1250, 63835), (1502, 53125), (2125, 37550), (3125, 25534), (3755, 21250), (4250, 18775), (6250, 12767), (7510, 10625)]