79861210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5077}}^1$

素因数の和:5119

約数の個数: 48

約数和(自身を含む): 170194248

約数和(自身を除く): 90333038

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 5077, 7865, 10154, 15730, 25385, 50770, 55847, 66001, 111694, 132002, 279235, 330005, 558470, 614317, 660010, 726011, 1228634, 1452022, 3071585, 3630055, 6143170, 7260110, 7986121, 15972242, 39930605, 79861210]

約数ペア:

[(1, 79861210), (2, 39930605), (5, 15972242), (10, 7986121), (11, 7260110), (13, 6143170), (22, 3630055), (26, 3071585), (55, 1452022), (65, 1228634), (110, 726011), (121, 660010), (130, 614317), (143, 558470), (242, 330005), (286, 279235), (605, 132002), (715, 111694), (1210, 66001), (1430, 55847), (1573, 50770), (3146, 25385), (5077, 15730), (7865, 10154)]