7129969450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{28537}}^1$

素因数の和:28831

約数の個数: 48

約数和(自身を含む): 14013299520

約数和(自身を除く): 6883330070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 263, 475, 526, 950, 1315, 2630, 4997, 6575, 9994, 13150, 24985, 28537, 49970, 57074, 124925, 142685, 249850, 285370, 542203, 713425, 1084406, 1426850, 2711015, 5422030, 7505231, 13555075, 15010462, 27110150, 37526155, 75052310, 142599389, 187630775, 285198778, 375261550, 712996945, 1425993890, 3564984725, 7129969450]

約数ペア:

[(1, 7129969450), (2, 3564984725), (5, 1425993890), (10, 712996945), (19, 375261550), (25, 285198778), (38, 187630775), (50, 142599389), (95, 75052310), (190, 37526155), (263, 27110150), (475, 15010462), (526, 13555075), (950, 7505231), (1315, 5422030), (2630, 2711015), (4997, 1426850), (6575, 1084406), (9994, 713425), (13150, 542203), (24985, 285370), (28537, 249850), (49970, 142685), (57074, 124925)]