105134440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31667}}^1$

素因数の和:31761

約数の個数: 32

約数和(自身を含む): 239410080

約数和(自身を除く): 134275640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 31667, 63334, 126668, 158335, 253336, 316670, 633340, 1266680, 2628361, 5256722, 10513444, 13141805, 21026888, 26283610, 52567220, 105134440]

約数ペア:

[(1, 105134440), (2, 52567220), (4, 26283610), (5, 21026888), (8, 13141805), (10, 10513444), (20, 5256722), (40, 2628361), (83, 1266680), (166, 633340), (332, 316670), (415, 253336), (664, 158335), (830, 126668), (1660, 63334), (3320, 31667)]