90412960

素因数分解:

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

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 238194432

約数和(自身を除く): 147781472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1093, 1504, 1760, 1880, 2068, 2186, 2585, 3760, 4136, 4372, 5170, 5465, 7520, 8272, 8744, 10340, 10930, 12023, 16544, 17488, 20680, 21860, 24046, 34976, 41360, 43720, 48092, 51371, 60115, 82720, 87440, 96184, 102742, 120230, 174880, 192368, 205484, 240460, 256855, 384736, 410968, 480920, 513710, 565081, 821936, 961840, 1027420, 1130162, 1643872, 1923680, 2054840, 2260324, 2825405, 4109680, 4520648, 5650810, 8219360, 9041296, 11301620, 18082592, 22603240, 45206480, 90412960]

約数ペア:

[(1, 90412960), (2, 45206480), (4, 22603240), (5, 18082592), (8, 11301620), (10, 9041296), (11, 8219360), (16, 5650810), (20, 4520648), (22, 4109680), (32, 2825405), (40, 2260324), (44, 2054840), (47, 1923680), (55, 1643872), (80, 1130162), (88, 1027420), (94, 961840), (110, 821936), (160, 565081), (176, 513710), (188, 480920), (220, 410968), (235, 384736), (352, 256855), (376, 240460), (440, 205484), (470, 192368), (517, 174880), (752, 120230), (880, 102742), (940, 96184), (1034, 87440), (1093, 82720), (1504, 60115), (1760, 51371), (1880, 48092), (2068, 43720), (2186, 41360), (2585, 34976), (3760, 24046), (4136, 21860), (4372, 20680), (5170, 17488), (5465, 16544), (7520, 12023), (8272, 10930), (8744, 10340)]