75432890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6991}}^1$

素因数の和:7094

約数の個数: 32

約数和(自身を含む): 148006656

約数和(自身を除く): 72573766

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 6991, 10790, 13982, 34955, 69910, 90883, 181766, 454415, 580253, 908830, 1160506, 2901265, 5802530, 7543289, 15086578, 37716445, 75432890]

約数ペア:

[(1, 75432890), (2, 37716445), (5, 15086578), (10, 7543289), (13, 5802530), (26, 2901265), (65, 1160506), (83, 908830), (130, 580253), (166, 454415), (415, 181766), (830, 90883), (1079, 69910), (2158, 34955), (5395, 13982), (6991, 10790)]