23141680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12577}}^1$

素因数の和:12613

約数の個数: 40

約数和(自身を含む): 56148192

約数和(自身を除く): 33006512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12577, 25154, 50308, 62885, 100616, 125770, 201232, 251540, 289271, 503080, 578542, 1006160, 1157084, 1446355, 2314168, 2892710, 4628336, 5785420, 11570840, 23141680]

約数ペア:

[(1, 23141680), (2, 11570840), (4, 5785420), (5, 4628336), (8, 2892710), (10, 2314168), (16, 1446355), (20, 1157084), (23, 1006160), (40, 578542), (46, 503080), (80, 289271), (92, 251540), (115, 201232), (184, 125770), (230, 100616), (368, 62885), (460, 50308), (920, 25154), (1840, 12577)]