23062840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15583}}^1$

素因数の和:15631

約数の個数: 32

約数和(自身を含む): 53297280

約数和(自身を除く): 30234440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15583, 31166, 62332, 77915, 124664, 155830, 311660, 576571, 623320, 1153142, 2306284, 2882855, 4612568, 5765710, 11531420, 23062840]

約数ペア:

[(1, 23062840), (2, 11531420), (4, 5765710), (5, 4612568), (8, 2882855), (10, 2306284), (20, 1153142), (37, 623320), (40, 576571), (74, 311660), (148, 155830), (185, 124664), (296, 77915), (370, 62332), (740, 31166), (1480, 15583)]