63712220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22277}}^1$

素因数の和:22310

約数の個数: 48

約数和(自身を含む): 157193568

約数和(自身を除く): 93481348

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 22277, 44554, 89108, 111385, 222770, 245047, 289601, 445540, 490094, 579202, 980188, 1158404, 1225235, 1448005, 2450470, 2896010, 3185611, 4900940, 5792020, 6371222, 12742444, 15928055, 31856110, 63712220]

約数ペア:

[(1, 63712220), (2, 31856110), (4, 15928055), (5, 12742444), (10, 6371222), (11, 5792020), (13, 4900940), (20, 3185611), (22, 2896010), (26, 2450470), (44, 1448005), (52, 1225235), (55, 1158404), (65, 980188), (110, 579202), (130, 490094), (143, 445540), (220, 289601), (260, 245047), (286, 222770), (572, 111385), (715, 89108), (1430, 44554), (2860, 22277)]