7848536410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{13687}}^1$

素因数の和:14119

約数の個数: 64

約数和(自身を含む): 16639789824

約数和(自身を除く): 8791253414

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 401, 715, 802, 1430, 2005, 4010, 4411, 5213, 8822, 10426, 13687, 22055, 26065, 27374, 44110, 52130, 57343, 68435, 114686, 136870, 150557, 177931, 286715, 301114, 355862, 573430, 752785, 889655, 1505570, 1779310, 1957241, 3914482, 5488487, 9786205, 10976974, 19572410, 27442435, 54884870, 60373357, 71350331, 120746714, 142700662, 301866785, 356751655, 603733570, 713503310, 784853641, 1569707282, 3924268205, 7848536410]

約数ペア:

[(1, 7848536410), (2, 3924268205), (5, 1569707282), (10, 784853641), (11, 713503310), (13, 603733570), (22, 356751655), (26, 301866785), (55, 142700662), (65, 120746714), (110, 71350331), (130, 60373357), (143, 54884870), (286, 27442435), (401, 19572410), (715, 10976974), (802, 9786205), (1430, 5488487), (2005, 3914482), (4010, 1957241), (4411, 1779310), (5213, 1505570), (8822, 889655), (10426, 752785), (13687, 573430), (22055, 355862), (26065, 301114), (27374, 286715), (44110, 177931), (52130, 150557), (57343, 136870), (68435, 114686)]