109338160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71933}}^1$

素因数の和:71965

約数の個数: 40

約数和(自身を含む): 267594480

約数和(自身を除く): 158256320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 71933, 143866, 287732, 359665, 575464, 719330, 1150928, 1366727, 1438660, 2733454, 2877320, 5466908, 5754640, 6833635, 10933816, 13667270, 21867632, 27334540, 54669080, 109338160]

約数ペア:

[(1, 109338160), (2, 54669080), (4, 27334540), (5, 21867632), (8, 13667270), (10, 10933816), (16, 6833635), (19, 5754640), (20, 5466908), (38, 2877320), (40, 2733454), (76, 1438660), (80, 1366727), (95, 1150928), (152, 719330), (190, 575464), (304, 359665), (380, 287732), (760, 143866), (1520, 71933)]