22603240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 56712960

約数和(自身を除く): 34109720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1093, 1880, 2068, 2186, 2585, 4136, 4372, 5170, 5465, 8744, 10340, 10930, 12023, 20680, 21860, 24046, 43720, 48092, 51371, 60115, 96184, 102742, 120230, 205484, 240460, 256855, 410968, 480920, 513710, 565081, 1027420, 1130162, 2054840, 2260324, 2825405, 4520648, 5650810, 11301620, 22603240]

約数ペア:

[(1, 22603240), (2, 11301620), (4, 5650810), (5, 4520648), (8, 2825405), (10, 2260324), (11, 2054840), (20, 1130162), (22, 1027420), (40, 565081), (44, 513710), (47, 480920), (55, 410968), (88, 256855), (94, 240460), (110, 205484), (188, 120230), (220, 102742), (235, 96184), (376, 60115), (440, 51371), (470, 48092), (517, 43720), (940, 24046), (1034, 21860), (1093, 20680), (1880, 12023), (2068, 10930), (2186, 10340), (2585, 8744), (4136, 5465), (4372, 5170)]