40202470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 51035930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 385, 479, 545, 763, 770, 958, 1090, 1199, 1526, 2395, 2398, 3353, 3815, 4790, 5269, 5995, 6706, 7630, 8393, 10538, 11990, 16765, 16786, 26345, 33530, 36883, 41965, 52211, 52690, 73766, 83930, 104422, 184415, 261055, 365477, 368830, 522110, 574321, 730954, 1148642, 1827385, 2871605, 3654770, 4020247, 5743210, 8040494, 20101235, 40202470]

約数ペア:

[(1, 40202470), (2, 20101235), (5, 8040494), (7, 5743210), (10, 4020247), (11, 3654770), (14, 2871605), (22, 1827385), (35, 1148642), (55, 730954), (70, 574321), (77, 522110), (109, 368830), (110, 365477), (154, 261055), (218, 184415), (385, 104422), (479, 83930), (545, 73766), (763, 52690), (770, 52211), (958, 41965), (1090, 36883), (1199, 33530), (1526, 26345), (2395, 16786), (2398, 16765), (3353, 11990), (3815, 10538), (4790, 8393), (5269, 7630), (5995, 6706)]