13048360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 33022080

約数和(自身を除く): 19973720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1091, 1196, 1495, 2182, 2392, 2990, 4364, 5455, 5980, 8728, 10910, 11960, 14183, 21820, 25093, 28366, 43640, 50186, 56732, 70915, 100372, 113464, 125465, 141830, 200744, 250930, 283660, 326209, 501860, 567320, 652418, 1003720, 1304836, 1631045, 2609672, 3262090, 6524180, 13048360]

約数ペア:

[(1, 13048360), (2, 6524180), (4, 3262090), (5, 2609672), (8, 1631045), (10, 1304836), (13, 1003720), (20, 652418), (23, 567320), (26, 501860), (40, 326209), (46, 283660), (52, 250930), (65, 200744), (92, 141830), (104, 125465), (115, 113464), (130, 100372), (184, 70915), (230, 56732), (260, 50186), (299, 43640), (460, 28366), (520, 25093), (598, 21820), (920, 14183), (1091, 11960), (1196, 10910), (1495, 8728), (2182, 5980), (2392, 5455), (2990, 4364)]