38110670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 74934720

約数和(自身を除く): 36824050

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4129, 4615, 8258, 9230, 20645, 41290, 53677, 107354, 268385, 293159, 536770, 586318, 1465795, 2931590, 3811067, 7622134, 19055335, 38110670]

約数ペア:

[(1, 38110670), (2, 19055335), (5, 7622134), (10, 3811067), (13, 2931590), (26, 1465795), (65, 586318), (71, 536770), (130, 293159), (142, 268385), (355, 107354), (710, 53677), (923, 41290), (1846, 20645), (4129, 9230), (4615, 8258)]