116770160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112279}}^1$

素因数の和:112305

約数の個数: 40

約数和(自身を含む): 292377120

約数和(自身を除く): 175606960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 112279, 224558, 449116, 561395, 898232, 1122790, 1459627, 1796464, 2245580, 2919254, 4491160, 5838508, 7298135, 8982320, 11677016, 14596270, 23354032, 29192540, 58385080, 116770160]

約数ペア:

[(1, 116770160), (2, 58385080), (4, 29192540), (5, 23354032), (8, 14596270), (10, 11677016), (13, 8982320), (16, 7298135), (20, 5838508), (26, 4491160), (40, 2919254), (52, 2245580), (65, 1796464), (80, 1459627), (104, 1122790), (130, 898232), (208, 561395), (260, 449116), (520, 224558), (1040, 112279)]