8889595450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{39239}}^1$

素因数の和:39471

約数の個数: 48

約数和(自身を含む): 17341568640

約数和(自身を除く): 8451973190

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 197, 230, 394, 575, 985, 1150, 1970, 4531, 4925, 9062, 9850, 22655, 39239, 45310, 78478, 113275, 196195, 226550, 392390, 902497, 980975, 1804994, 1961950, 4512485, 7730083, 9024970, 15460166, 22562425, 38650415, 45124850, 77300830, 177791909, 193252075, 355583818, 386504150, 888959545, 1777919090, 4444797725, 8889595450]

約数ペア:

[(1, 8889595450), (2, 4444797725), (5, 1777919090), (10, 888959545), (23, 386504150), (25, 355583818), (46, 193252075), (50, 177791909), (115, 77300830), (197, 45124850), (230, 38650415), (394, 22562425), (575, 15460166), (985, 9024970), (1150, 7730083), (1970, 4512485), (4531, 1961950), (4925, 1804994), (9062, 980975), (9850, 902497), (22655, 392390), (39239, 226550), (45310, 196195), (78478, 113275)]