24594280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 57657600

約数和(自身を除く): 33063320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 79, 86, 158, 172, 181, 215, 316, 344, 362, 395, 430, 632, 724, 790, 860, 905, 1448, 1580, 1720, 1810, 3160, 3397, 3620, 6794, 7240, 7783, 13588, 14299, 15566, 16985, 27176, 28598, 31132, 33970, 38915, 57196, 62264, 67940, 71495, 77830, 114392, 135880, 142990, 155660, 285980, 311320, 571960, 614857, 1229714, 2459428, 3074285, 4918856, 6148570, 12297140, 24594280]

約数ペア:

[(1, 24594280), (2, 12297140), (4, 6148570), (5, 4918856), (8, 3074285), (10, 2459428), (20, 1229714), (40, 614857), (43, 571960), (79, 311320), (86, 285980), (158, 155660), (172, 142990), (181, 135880), (215, 114392), (316, 77830), (344, 71495), (362, 67940), (395, 62264), (430, 57196), (632, 38915), (724, 33970), (790, 31132), (860, 28598), (905, 27176), (1448, 16985), (1580, 15566), (1720, 14299), (1810, 13588), (3160, 7783), (3397, 7240), (3620, 6794)]