122365240

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36857}}^1$

素因数の和:36951

約数の個数: 32

約数和(自身を含む): 278646480

約数和(自身を除く): 156281240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 36857, 73714, 147428, 184285, 294856, 368570, 737140, 1474280, 3059131, 6118262, 12236524, 15295655, 24473048, 30591310, 61182620, 122365240]

約数ペア:

[(1, 122365240), (2, 61182620), (4, 30591310), (5, 24473048), (8, 15295655), (10, 12236524), (20, 6118262), (40, 3059131), (83, 1474280), (166, 737140), (332, 368570), (415, 294856), (664, 184285), (830, 147428), (1660, 73714), (3320, 36857)]