42152080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18169}}^1$

素因数の和:18211

約数の個数: 40

約数和(自身を含む): 101388600

約数和(自身を除く): 59236520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 18169, 36338, 72676, 90845, 145352, 181690, 290704, 363380, 526901, 726760, 1053802, 1453520, 2107604, 2634505, 4215208, 5269010, 8430416, 10538020, 21076040, 42152080]

約数ペア:

[(1, 42152080), (2, 21076040), (4, 10538020), (5, 8430416), (8, 5269010), (10, 4215208), (16, 2634505), (20, 2107604), (29, 1453520), (40, 1053802), (58, 726760), (80, 526901), (116, 363380), (145, 290704), (232, 181690), (290, 145352), (464, 90845), (580, 72676), (1160, 36338), (2320, 18169)]