22663160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 56306880

約数和(自身を除く): 33643720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1063, 1066, 1640, 2126, 2132, 2665, 4252, 4264, 5315, 5330, 8504, 10630, 10660, 13819, 21260, 21320, 27638, 42520, 43583, 55276, 69095, 87166, 110552, 138190, 174332, 217915, 276380, 348664, 435830, 552760, 566579, 871660, 1133158, 1743320, 2266316, 2832895, 4532632, 5665790, 11331580, 22663160]

約数ペア:

[(1, 22663160), (2, 11331580), (4, 5665790), (5, 4532632), (8, 2832895), (10, 2266316), (13, 1743320), (20, 1133158), (26, 871660), (40, 566579), (41, 552760), (52, 435830), (65, 348664), (82, 276380), (104, 217915), (130, 174332), (164, 138190), (205, 110552), (260, 87166), (328, 69095), (410, 55276), (520, 43583), (533, 42520), (820, 27638), (1063, 21320), (1066, 21260), (1640, 13819), (2126, 10660), (2132, 10630), (2665, 8504), (4252, 5330), (4264, 5315)]