32103940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 74592000

約数和(自身を除く): 42488060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 1999, 3212, 3998, 4015, 7996, 8030, 9995, 16060, 19990, 21989, 39980, 43978, 87956, 109945, 145927, 219890, 291854, 439780, 583708, 729635, 1459270, 1605197, 2918540, 3210394, 6420788, 8025985, 16051970, 32103940]

約数ペア:

[(1, 32103940), (2, 16051970), (4, 8025985), (5, 6420788), (10, 3210394), (11, 2918540), (20, 1605197), (22, 1459270), (44, 729635), (55, 583708), (73, 439780), (110, 291854), (146, 219890), (220, 145927), (292, 109945), (365, 87956), (730, 43978), (803, 39980), (1460, 21989), (1606, 19990), (1999, 16060), (3212, 9995), (3998, 8030), (4015, 7996)]