91805120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2371}}^1$

素因数の和:2410

約数の個数: 84

約数和(自身を含む): 240392712

約数和(自身を除く): 148587592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2371, 2420, 3520, 3872, 4742, 4840, 7744, 9484, 9680, 11855, 18968, 19360, 23710, 26081, 37936, 38720, 47420, 52162, 75872, 94840, 104324, 130405, 151744, 189680, 208648, 260810, 286891, 379360, 417296, 521620, 573782, 758720, 834592, 1043240, 1147564, 1434455, 1669184, 2086480, 2295128, 2868910, 4172960, 4590256, 5737820, 8345920, 9180512, 11475640, 18361024, 22951280, 45902560, 91805120]

約数ペア:

[(1, 91805120), (2, 45902560), (4, 22951280), (5, 18361024), (8, 11475640), (10, 9180512), (11, 8345920), (16, 5737820), (20, 4590256), (22, 4172960), (32, 2868910), (40, 2295128), (44, 2086480), (55, 1669184), (64, 1434455), (80, 1147564), (88, 1043240), (110, 834592), (121, 758720), (160, 573782), (176, 521620), (220, 417296), (242, 379360), (320, 286891), (352, 260810), (440, 208648), (484, 189680), (605, 151744), (704, 130405), (880, 104324), (968, 94840), (1210, 75872), (1760, 52162), (1936, 47420), (2371, 38720), (2420, 37936), (3520, 26081), (3872, 23710), (4742, 19360), (4840, 18968), (7744, 11855), (9484, 9680)]