73196240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70381}}^1$

素因数の和:70407

約数の個数: 40

約数和(自身を含む): 183274728

約数和(自身を除く): 110078488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 70381, 140762, 281524, 351905, 563048, 703810, 914953, 1126096, 1407620, 1829906, 2815240, 3659812, 4574765, 5630480, 7319624, 9149530, 14639248, 18299060, 36598120, 73196240]

約数ペア:

[(1, 73196240), (2, 36598120), (4, 18299060), (5, 14639248), (8, 9149530), (10, 7319624), (13, 5630480), (16, 4574765), (20, 3659812), (26, 2815240), (40, 1829906), (52, 1407620), (65, 1126096), (80, 914953), (104, 703810), (130, 563048), (208, 351905), (260, 281524), (520, 140762), (1040, 70381)]