104579150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 210642768

約数和(自身を除く): 106063618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 325, 502, 641, 650, 1255, 1282, 2510, 3205, 3263, 6275, 6410, 6526, 8333, 12550, 16025, 16315, 16666, 32050, 32630, 41665, 81575, 83330, 160891, 163150, 208325, 321782, 416650, 804455, 1608910, 2091583, 4022275, 4183166, 8044550, 10457915, 20915830, 52289575, 104579150]

約数ペア:

[(1, 104579150), (2, 52289575), (5, 20915830), (10, 10457915), (13, 8044550), (25, 4183166), (26, 4022275), (50, 2091583), (65, 1608910), (130, 804455), (251, 416650), (325, 321782), (502, 208325), (641, 163150), (650, 160891), (1255, 83330), (1282, 81575), (2510, 41665), (3205, 32630), (3263, 32050), (6275, 16666), (6410, 16315), (6526, 16025), (8333, 12550)]