79376440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13877}}^1$

素因数の和:13912

約数の個数: 64

約数和(自身を含む): 209835360

約数和(自身を除く): 130458920

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, 1144, 1430, 2860, 5720, 13877, 27754, 55508, 69385, 111016, 138770, 152647, 180401, 277540, 305294, 360802, 555080, 610588, 721604, 763235, 902005, 1221176, 1443208, 1526470, 1804010, 1984411, 3052940, 3608020, 3968822, 6105880, 7216040, 7937644, 9922055, 15875288, 19844110, 39688220, 79376440]

約数ペア:

[(1, 79376440), (2, 39688220), (4, 19844110), (5, 15875288), (8, 9922055), (10, 7937644), (11, 7216040), (13, 6105880), (20, 3968822), (22, 3608020), (26, 3052940), (40, 1984411), (44, 1804010), (52, 1526470), (55, 1443208), (65, 1221176), (88, 902005), (104, 763235), (110, 721604), (130, 610588), (143, 555080), (220, 360802), (260, 305294), (286, 277540), (440, 180401), (520, 152647), (572, 138770), (715, 111016), (1144, 69385), (1430, 55508), (2860, 27754), (5720, 13877)]