940176770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{8209}}^1$

素因数の和:9110

約数の個数: 32

約数和(自身を含む): 1824787440

約数和(自身を除く): 884610670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 881, 1762, 4405, 8209, 8810, 11453, 16418, 22906, 41045, 57265, 82090, 106717, 114530, 213434, 533585, 1067170, 7232129, 14464258, 36160645, 72321290, 94017677, 188035354, 470088385, 940176770]

約数ペア:

[(1, 940176770), (2, 470088385), (5, 188035354), (10, 94017677), (13, 72321290), (26, 36160645), (65, 14464258), (130, 7232129), (881, 1067170), (1762, 533585), (4405, 213434), (8209, 114530), (8810, 106717), (11453, 82090), (16418, 57265), (22906, 41045)]