72606410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1453}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 138188160

約数和(自身を除く): 65581750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 1453, 2630, 2906, 4997, 7265, 9994, 14530, 24985, 27607, 49970, 55214, 138035, 276070, 382139, 764278, 1910695, 3821390, 7260641, 14521282, 36303205, 72606410]

約数ペア:

[(1, 72606410), (2, 36303205), (5, 14521282), (10, 7260641), (19, 3821390), (38, 1910695), (95, 764278), (190, 382139), (263, 276070), (526, 138035), (1315, 55214), (1453, 49970), (2630, 27607), (2906, 24985), (4997, 14530), (7265, 9994)]