88897150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 172988928

約数和(自身を除く): 84091778

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 415, 691, 775, 830, 1382, 1550, 2075, 2573, 3455, 4150, 5146, 6910, 12865, 17275, 21421, 25730, 34550, 42842, 57353, 64325, 107105, 114706, 128650, 214210, 286765, 535525, 573530, 1071050, 1433825, 1777943, 2867650, 3555886, 8889715, 17779430, 44448575, 88897150]

約数ペア:

[(1, 88897150), (2, 44448575), (5, 17779430), (10, 8889715), (25, 3555886), (31, 2867650), (50, 1777943), (62, 1433825), (83, 1071050), (155, 573530), (166, 535525), (310, 286765), (415, 214210), (691, 128650), (775, 114706), (830, 107105), (1382, 64325), (1550, 57353), (2075, 42842), (2573, 34550), (3455, 25730), (4150, 21421), (5146, 17275), (6910, 12865)]