43085240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 106535520

約数和(自身を除く): 63450280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 181, 220, 362, 440, 541, 724, 905, 1082, 1448, 1810, 1991, 2164, 2705, 3620, 3982, 4328, 5410, 5951, 7240, 7964, 9955, 10820, 11902, 15928, 19910, 21640, 23804, 29755, 39820, 47608, 59510, 79640, 97921, 119020, 195842, 238040, 391684, 489605, 783368, 979210, 1077131, 1958420, 2154262, 3916840, 4308524, 5385655, 8617048, 10771310, 21542620, 43085240]

約数ペア:

[(1, 43085240), (2, 21542620), (4, 10771310), (5, 8617048), (8, 5385655), (10, 4308524), (11, 3916840), (20, 2154262), (22, 1958420), (40, 1077131), (44, 979210), (55, 783368), (88, 489605), (110, 391684), (181, 238040), (220, 195842), (362, 119020), (440, 97921), (541, 79640), (724, 59510), (905, 47608), (1082, 39820), (1448, 29755), (1810, 23804), (1991, 21640), (2164, 19910), (2705, 15928), (3620, 11902), (3982, 10820), (4328, 9955), (5410, 7964), (5951, 7240)]