38860168180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{54037}}^1$

素因数の和:54964

約数の個数: 48

約数和(自身を含む): 83693622096

約数和(自身を除く): 44833453916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 877, 1754, 3508, 4385, 8770, 17540, 35957, 54037, 71914, 108074, 143828, 179785, 216148, 270185, 359570, 540370, 719140, 1080740, 2215517, 4431034, 8862068, 11077585, 22155170, 44310340, 47390449, 94780898, 189561796, 236952245, 473904490, 947808980, 1943008409, 3886016818, 7772033636, 9715042045, 19430084090, 38860168180]

約数ペア:

[(1, 38860168180), (2, 19430084090), (4, 9715042045), (5, 7772033636), (10, 3886016818), (20, 1943008409), (41, 947808980), (82, 473904490), (164, 236952245), (205, 189561796), (410, 94780898), (820, 47390449), (877, 44310340), (1754, 22155170), (3508, 11077585), (4385, 8862068), (8770, 4431034), (17540, 2215517), (35957, 1080740), (54037, 719140), (71914, 540370), (108074, 359570), (143828, 270185), (179785, 216148)]