11640500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 26277888

約数和(自身を除く): 14637388

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 751, 775, 1502, 1550, 3004, 3100, 3755, 3875, 7510, 7750, 15020, 15500, 18775, 23281, 37550, 46562, 75100, 93124, 93875, 116405, 187750, 232810, 375500, 465620, 582025, 1164050, 2328100, 2910125, 5820250, 11640500]

約数ペア:

[(1, 11640500), (2, 5820250), (4, 2910125), (5, 2328100), (10, 1164050), (20, 582025), (25, 465620), (31, 375500), (50, 232810), (62, 187750), (100, 116405), (124, 93875), (125, 93124), (155, 75100), (250, 46562), (310, 37550), (500, 23281), (620, 18775), (751, 15500), (775, 15020), (1502, 7750), (1550, 7510), (3004, 3875), (3100, 3755)]