61156558840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1611079}}^1$

素因数の和:1611176

約数の個数: 64

約数和(自身を含む): 150217099200

約数和(自身を除く): 89060540360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 7592, 9490, 18980, 37960, 1611079, 3222158, 6444316, 8055395, 12888632, 16110790, 20944027, 32221580, 41888054, 64443160, 83776108, 104720135, 117608767, 167552216, 209440270, 235217534, 418880540, 470435068, 588043835, 837761080, 940870136, 1176087670, 1528913971, 2352175340, 3057827942, 4704350680, 6115655884, 7644569855, 12231311768, 15289139710, 30578279420, 61156558840]

約数ペア:

[(1, 61156558840), (2, 30578279420), (4, 15289139710), (5, 12231311768), (8, 7644569855), (10, 6115655884), (13, 4704350680), (20, 3057827942), (26, 2352175340), (40, 1528913971), (52, 1176087670), (65, 940870136), (73, 837761080), (104, 588043835), (130, 470435068), (146, 418880540), (260, 235217534), (292, 209440270), (365, 167552216), (520, 117608767), (584, 104720135), (730, 83776108), (949, 64443160), (1460, 41888054), (1898, 32221580), (2920, 20944027), (3796, 16110790), (4745, 12888632), (7592, 8055395), (9490, 6444316), (18980, 3222158), (37960, 1611079)]