1011044540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13539

約数の個数: 72

約数和(自身を含む): 2409219456

約数和(自身を除く): 1398174916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 2420, 3410, 3751, 6820, 7502, 13477, 15004, 18755, 26954, 37510, 53908, 67385, 75020, 134770, 148247, 269540, 296494, 417787, 592988, 741235, 835574, 1482470, 1630717, 1671148, 2088935, 2964940, 3261434, 4177870, 4595657, 6522868, 8153585, 8355740, 9191314, 16307170, 18382628, 22978285, 32614340, 45956570, 50552227, 91913140, 101104454, 202208908, 252761135, 505522270, 1011044540]

約数ペア:

[(1, 1011044540), (2, 505522270), (4, 252761135), (5, 202208908), (10, 101104454), (11, 91913140), (20, 50552227), (22, 45956570), (31, 32614340), (44, 22978285), (55, 18382628), (62, 16307170), (110, 9191314), (121, 8355740), (124, 8153585), (155, 6522868), (220, 4595657), (242, 4177870), (310, 3261434), (341, 2964940), (484, 2088935), (605, 1671148), (620, 1630717), (682, 1482470), (1210, 835574), (1364, 741235), (1705, 592988), (2420, 417787), (3410, 296494), (3751, 269540), (6820, 148247), (7502, 134770), (13477, 75020), (15004, 67385), (18755, 53908), (26954, 37510)]