239620160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57601}}^1$

素因数の和:57631

約数の個数: 56

約数和(自身を含む): 614498136

約数和(自身を除く): 374877976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 57601, 115202, 230404, 288005, 460808, 576010, 748813, 921616, 1152020, 1497626, 1843232, 2304040, 2995252, 3686464, 3744065, 4608080, 5990504, 7488130, 9216160, 11981008, 14976260, 18432320, 23962016, 29952520, 47924032, 59905040, 119810080, 239620160]

約数ペア:

[(1, 239620160), (2, 119810080), (4, 59905040), (5, 47924032), (8, 29952520), (10, 23962016), (13, 18432320), (16, 14976260), (20, 11981008), (26, 9216160), (32, 7488130), (40, 5990504), (52, 4608080), (64, 3744065), (65, 3686464), (80, 2995252), (104, 2304040), (130, 1843232), (160, 1497626), (208, 1152020), (260, 921616), (320, 748813), (416, 576010), (520, 460808), (832, 288005), (1040, 230404), (2080, 115202), (4160, 57601)]