79128160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26029}}^1$

素因数の和:26063

約数の個数: 48

約数和(自身を含む): 196786800

約数和(自身を除く): 117658640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 26029, 52058, 104116, 130145, 208232, 260290, 416464, 494551, 520580, 832928, 989102, 1041160, 1978204, 2082320, 2472755, 3956408, 4164640, 4945510, 7912816, 9891020, 15825632, 19782040, 39564080, 79128160]

約数ペア:

[(1, 79128160), (2, 39564080), (4, 19782040), (5, 15825632), (8, 9891020), (10, 7912816), (16, 4945510), (19, 4164640), (20, 3956408), (32, 2472755), (38, 2082320), (40, 1978204), (76, 1041160), (80, 989102), (95, 832928), (152, 520580), (160, 494551), (190, 416464), (304, 260290), (380, 208232), (608, 130145), (760, 104116), (1520, 52058), (3040, 26029)]