117031480

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3671}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 263723040

約数和(自身を除く): 146691560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 3188, 3671, 3985, 6376, 7342, 7970, 14684, 15940, 18355, 29368, 31880, 36710, 73420, 146840, 2925787, 5851574, 11703148, 14628935, 23406296, 29257870, 58515740, 117031480]

約数ペア:

[(1, 117031480), (2, 58515740), (4, 29257870), (5, 23406296), (8, 14628935), (10, 11703148), (20, 5851574), (40, 2925787), (797, 146840), (1594, 73420), (3188, 36710), (3671, 31880), (3985, 29368), (6376, 18355), (7342, 15940), (7970, 14684)]