4538560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 56

約数和(自身を含む): 11649456

約数和(自身を除く): 7110896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1091, 2080, 2182, 4160, 4364, 5455, 8728, 10910, 14183, 17456, 21820, 28366, 34912, 43640, 56732, 69824, 70915, 87280, 113464, 141830, 174560, 226928, 283660, 349120, 453856, 567320, 907712, 1134640, 2269280, 4538560]

約数ペア:

[(1, 4538560), (2, 2269280), (4, 1134640), (5, 907712), (8, 567320), (10, 453856), (13, 349120), (16, 283660), (20, 226928), (26, 174560), (32, 141830), (40, 113464), (52, 87280), (64, 70915), (65, 69824), (80, 56732), (104, 43640), (130, 34912), (160, 28366), (208, 21820), (260, 17456), (320, 14183), (416, 10910), (520, 8728), (832, 5455), (1040, 4364), (1091, 4160), (2080, 2182)]