146392480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70381}}^1$

素因数の和:70409

約数の個数: 48

約数和(自身を含む): 372461544

約数和(自身を除く): 226069064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 70381, 140762, 281524, 351905, 563048, 703810, 914953, 1126096, 1407620, 1829906, 2252192, 2815240, 3659812, 4574765, 5630480, 7319624, 9149530, 11260960, 14639248, 18299060, 29278496, 36598120, 73196240, 146392480]

約数ペア:

[(1, 146392480), (2, 73196240), (4, 36598120), (5, 29278496), (8, 18299060), (10, 14639248), (13, 11260960), (16, 9149530), (20, 7319624), (26, 5630480), (32, 4574765), (40, 3659812), (52, 2815240), (65, 2252192), (80, 1829906), (104, 1407620), (130, 1126096), (160, 914953), (208, 703810), (260, 563048), (416, 351905), (520, 281524), (1040, 140762), (2080, 70381)]