90259360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24527}}^1$

素因数の和:24565

約数の個数: 48

約数和(自身を含む): 222518016

約数和(自身を除く): 132258656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 24527, 49054, 98108, 122635, 196216, 245270, 392432, 490540, 564121, 784864, 981080, 1128242, 1962160, 2256484, 2820605, 3924320, 4512968, 5641210, 9025936, 11282420, 18051872, 22564840, 45129680, 90259360]

約数ペア:

[(1, 90259360), (2, 45129680), (4, 22564840), (5, 18051872), (8, 11282420), (10, 9025936), (16, 5641210), (20, 4512968), (23, 3924320), (32, 2820605), (40, 2256484), (46, 1962160), (80, 1128242), (92, 981080), (115, 784864), (160, 564121), (184, 490540), (230, 392432), (368, 245270), (460, 196216), (736, 122635), (920, 98108), (1840, 49054), (3680, 24527)]