22348040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3942

約数の個数: 64

約数和(自身を含む): 59088960

約数和(自身を除く): 36740920

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, 3907, 5720, 7814, 15628, 19535, 31256, 39070, 42977, 50791, 78140, 85954, 101582, 156280, 171908, 203164, 214885, 253955, 343816, 406328, 429770, 507910, 558701, 859540, 1015820, 1117402, 1719080, 2031640, 2234804, 2793505, 4469608, 5587010, 11174020, 22348040]

約数ペア:

[(1, 22348040), (2, 11174020), (4, 5587010), (5, 4469608), (8, 2793505), (10, 2234804), (11, 2031640), (13, 1719080), (20, 1117402), (22, 1015820), (26, 859540), (40, 558701), (44, 507910), (52, 429770), (55, 406328), (65, 343816), (88, 253955), (104, 214885), (110, 203164), (130, 171908), (143, 156280), (220, 101582), (260, 85954), (286, 78140), (440, 50791), (520, 42977), (572, 39070), (715, 31256), (1144, 19535), (1430, 15628), (2860, 7814), (3907, 5720)]