40493530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 93063168

約数和(自身を除く): 52569638

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1223, 1505, 2365, 2446, 3010, 3311, 4730, 6115, 6622, 8561, 12230, 13453, 16555, 17122, 26906, 33110, 42805, 52589, 67265, 85610, 94171, 105178, 134530, 188342, 262945, 368123, 470855, 525890, 578479, 736246, 941710, 1156958, 1840615, 2892395, 3681230, 4049353, 5784790, 8098706, 20246765, 40493530]

約数ペア:

[(1, 40493530), (2, 20246765), (5, 8098706), (7, 5784790), (10, 4049353), (11, 3681230), (14, 2892395), (22, 1840615), (35, 1156958), (43, 941710), (55, 736246), (70, 578479), (77, 525890), (86, 470855), (110, 368123), (154, 262945), (215, 188342), (301, 134530), (385, 105178), (430, 94171), (473, 85610), (602, 67265), (770, 52589), (946, 42805), (1223, 33110), (1505, 26906), (2365, 17122), (2446, 16555), (3010, 13453), (3311, 12230), (4730, 8561), (6115, 6622)]