15662449660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5476381}}^1$

素因数の和:5476414

約数の個数: 48

約数和(自身を含む): 38641351392

約数和(自身を除く): 22978901732

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5476381, 10952762, 21905524, 27381905, 54763810, 60240191, 71192953, 109527620, 120480382, 142385906, 240960764, 284771812, 301200955, 355964765, 602401910, 711929530, 783122483, 1204803820, 1423859060, 1566244966, 3132489932, 3915612415, 7831224830, 15662449660]

約数ペア:

[(1, 15662449660), (2, 7831224830), (4, 3915612415), (5, 3132489932), (10, 1566244966), (11, 1423859060), (13, 1204803820), (20, 783122483), (22, 711929530), (26, 602401910), (44, 355964765), (52, 301200955), (55, 284771812), (65, 240960764), (110, 142385906), (130, 120480382), (143, 109527620), (220, 71192953), (260, 60240191), (286, 54763810), (572, 27381905), (715, 21905524), (1430, 10952762), (2860, 5476381)]