39455680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 84

約数和(自身を含む): 103372920

約数和(自身を除く): 63917240

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, 1019, 1210, 1760, 1936, 2038, 2420, 3520, 3872, 4076, 4840, 5095, 7744, 8152, 9680, 10190, 11209, 16304, 19360, 20380, 22418, 32608, 38720, 40760, 44836, 56045, 65216, 81520, 89672, 112090, 123299, 163040, 179344, 224180, 246598, 326080, 358688, 448360, 493196, 616495, 717376, 896720, 986392, 1232990, 1793440, 1972784, 2465980, 3586880, 3945568, 4931960, 7891136, 9863920, 19727840, 39455680]

約数ペア:

[(1, 39455680), (2, 19727840), (4, 9863920), (5, 7891136), (8, 4931960), (10, 3945568), (11, 3586880), (16, 2465980), (20, 1972784), (22, 1793440), (32, 1232990), (40, 986392), (44, 896720), (55, 717376), (64, 616495), (80, 493196), (88, 448360), (110, 358688), (121, 326080), (160, 246598), (176, 224180), (220, 179344), (242, 163040), (320, 123299), (352, 112090), (440, 89672), (484, 81520), (605, 65216), (704, 56045), (880, 44836), (968, 40760), (1019, 38720), (1210, 32608), (1760, 22418), (1936, 20380), (2038, 19360), (2420, 16304), (3520, 11209), (3872, 10190), (4076, 9680), (4840, 8152), (5095, 7744)]