4558840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 12065760

約数和(自身を除く): 7506920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 797, 1144, 1430, 1594, 2860, 3188, 3985, 5720, 6376, 7970, 8767, 10361, 15940, 17534, 20722, 31880, 35068, 41444, 43835, 51805, 70136, 82888, 87670, 103610, 113971, 175340, 207220, 227942, 350680, 414440, 455884, 569855, 911768, 1139710, 2279420, 4558840]

約数ペア:

[(1, 4558840), (2, 2279420), (4, 1139710), (5, 911768), (8, 569855), (10, 455884), (11, 414440), (13, 350680), (20, 227942), (22, 207220), (26, 175340), (40, 113971), (44, 103610), (52, 87670), (55, 82888), (65, 70136), (88, 51805), (104, 43835), (110, 41444), (130, 35068), (143, 31880), (220, 20722), (260, 17534), (286, 15940), (440, 10361), (520, 8767), (572, 7970), (715, 6376), (797, 5720), (1144, 3985), (1430, 3188), (1594, 2860)]