10874695240

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1\times {\mathrm{1181}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 24627395520

約数和(自身を除く): 13752700280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1091, 1181, 1688, 2110, 2182, 2362, 4220, 4364, 4724, 5455, 5905, 8440, 8728, 9448, 10910, 11810, 21820, 23620, 43640, 47240, 230201, 249191, 460402, 498382, 920804, 996764, 1151005, 1245955, 1288471, 1841608, 1993528, 2302010, 2491910, 2576942, 4604020, 4983820, 5153884, 6442355, 9208040, 9967640, 10307768, 12884710, 25769420, 51538840, 271867381, 543734762, 1087469524, 1359336905, 2174939048, 2718673810, 5437347620, 10874695240]

約数ペア:

[(1, 10874695240), (2, 5437347620), (4, 2718673810), (5, 2174939048), (8, 1359336905), (10, 1087469524), (20, 543734762), (40, 271867381), (211, 51538840), (422, 25769420), (844, 12884710), (1055, 10307768), (1091, 9967640), (1181, 9208040), (1688, 6442355), (2110, 5153884), (2182, 4983820), (2362, 4604020), (4220, 2576942), (4364, 2491910), (4724, 2302010), (5455, 1993528), (5905, 1841608), (8440, 1288471), (8728, 1245955), (9448, 1151005), (10910, 996764), (11810, 920804), (21820, 498382), (23620, 460402), (43640, 249191), (47240, 230201)]