1566390850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{4813}}^1$

素因数の和:5131

約数の個数: 48

約数和(自身を含む): 3051536832

約数和(自身を除く): 1485145982

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 283, 566, 575, 1150, 1415, 2830, 4813, 6509, 7075, 9626, 13018, 14150, 24065, 32545, 48130, 65090, 110699, 120325, 162725, 221398, 240650, 325450, 553495, 1106990, 1362079, 2724158, 2767475, 5534950, 6810395, 13620790, 31327817, 34051975, 62655634, 68103950, 156639085, 313278170, 783195425, 1566390850]

約数ペア:

[(1, 1566390850), (2, 783195425), (5, 313278170), (10, 156639085), (23, 68103950), (25, 62655634), (46, 34051975), (50, 31327817), (115, 13620790), (230, 6810395), (283, 5534950), (566, 2767475), (575, 2724158), (1150, 1362079), (1415, 1106990), (2830, 553495), (4813, 325450), (6509, 240650), (7075, 221398), (9626, 162725), (13018, 120325), (14150, 110699), (24065, 65090), (32545, 48130)]