23627320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7477}}^1$

素因数の和:7567

約数の個数: 32

約数和(自身を含む): 53841600

約数和(自身を除く): 30214280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 7477, 14954, 29908, 37385, 59816, 74770, 149540, 299080, 590683, 1181366, 2362732, 2953415, 4725464, 5906830, 11813660, 23627320]

約数ペア:

[(1, 23627320), (2, 11813660), (4, 5906830), (5, 4725464), (8, 2953415), (10, 2362732), (20, 1181366), (40, 590683), (79, 299080), (158, 149540), (316, 74770), (395, 59816), (632, 37385), (790, 29908), (1580, 14954), (3160, 7477)]