77534210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3659}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 151260480

約数和(自身を除く): 73726270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 3659, 4238, 7318, 10595, 18295, 21190, 36590, 47567, 95134, 237835, 475670, 596417, 1192834, 2982085, 5964170, 7753421, 15506842, 38767105, 77534210]

約数ペア:

[(1, 77534210), (2, 38767105), (5, 15506842), (10, 7753421), (13, 5964170), (26, 2982085), (65, 1192834), (130, 596417), (163, 475670), (326, 237835), (815, 95134), (1630, 47567), (2119, 36590), (3659, 21190), (4238, 18295), (7318, 10595)]