44818280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 65255320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1091, 1580, 2054, 2182, 3160, 4108, 4364, 5135, 5455, 8216, 8728, 10270, 10910, 14183, 20540, 21820, 28366, 41080, 43640, 56732, 70915, 86189, 113464, 141830, 172378, 283660, 344756, 430945, 567320, 689512, 861890, 1120457, 1723780, 2240914, 3447560, 4481828, 5602285, 8963656, 11204570, 22409140, 44818280]

約数ペア:

[(1, 44818280), (2, 22409140), (4, 11204570), (5, 8963656), (8, 5602285), (10, 4481828), (13, 3447560), (20, 2240914), (26, 1723780), (40, 1120457), (52, 861890), (65, 689512), (79, 567320), (104, 430945), (130, 344756), (158, 283660), (260, 172378), (316, 141830), (395, 113464), (520, 86189), (632, 70915), (790, 56732), (1027, 43640), (1091, 41080), (1580, 28366), (2054, 21820), (2182, 20540), (3160, 14183), (4108, 10910), (4364, 10270), (5135, 8728), (5455, 8216)]