47214280

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1481}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 106437240

約数和(自身を除く): 59222960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1481, 1594, 2962, 3188, 3985, 5924, 6376, 7405, 7970, 11848, 14810, 15940, 29620, 31880, 59240, 1180357, 2360714, 4721428, 5901785, 9442856, 11803570, 23607140, 47214280]

約数ペア:

[(1, 47214280), (2, 23607140), (4, 11803570), (5, 9442856), (8, 5901785), (10, 4721428), (20, 2360714), (40, 1180357), (797, 59240), (1481, 31880), (1594, 29620), (2962, 15940), (3188, 14810), (3985, 11848), (5924, 7970), (6376, 7405)]