7375160

素因数分解:

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

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 17985240

約数和(自身を除く): 10610080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1091, 1352, 1690, 2182, 3380, 4364, 5455, 6760, 8728, 10910, 14183, 21820, 28366, 43640, 56732, 70915, 113464, 141830, 184379, 283660, 368758, 567320, 737516, 921895, 1475032, 1843790, 3687580, 7375160]

約数ペア:

[(1, 7375160), (2, 3687580), (4, 1843790), (5, 1475032), (8, 921895), (10, 737516), (13, 567320), (20, 368758), (26, 283660), (40, 184379), (52, 141830), (65, 113464), (104, 70915), (130, 56732), (169, 43640), (260, 28366), (338, 21820), (520, 14183), (676, 10910), (845, 8728), (1091, 6760), (1352, 5455), (1690, 4364), (2182, 3380)]