205832120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6709}}^1$

素因数の和:6792

約数の個数: 64

約数和(自身を含む): 507276000

約数和(自身を除く): 301443880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 6136, 6709, 7670, 13418, 15340, 26836, 30680, 33545, 53672, 67090, 87217, 134180, 174434, 268360, 348868, 395831, 436085, 697736, 791662, 872170, 1583324, 1744340, 1979155, 3166648, 3488680, 3958310, 5145803, 7916620, 10291606, 15833240, 20583212, 25729015, 41166424, 51458030, 102916060, 205832120]

約数ペア:

[(1, 205832120), (2, 102916060), (4, 51458030), (5, 41166424), (8, 25729015), (10, 20583212), (13, 15833240), (20, 10291606), (26, 7916620), (40, 5145803), (52, 3958310), (59, 3488680), (65, 3166648), (104, 1979155), (118, 1744340), (130, 1583324), (236, 872170), (260, 791662), (295, 697736), (472, 436085), (520, 395831), (590, 348868), (767, 268360), (1180, 174434), (1534, 134180), (2360, 87217), (3068, 67090), (3835, 53672), (6136, 33545), (6709, 30680), (7670, 26836), (13418, 15340)]