16468520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14197}}^1$

素因数の和:14237

約数の個数: 32

約数和(自身を含む): 38334600

約数和(自身を除く): 21866080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 14197, 28394, 56788, 70985, 113576, 141970, 283940, 411713, 567880, 823426, 1646852, 2058565, 3293704, 4117130, 8234260, 16468520]

約数ペア:

[(1, 16468520), (2, 8234260), (4, 4117130), (5, 3293704), (8, 2058565), (10, 1646852), (20, 823426), (29, 567880), (40, 411713), (58, 283940), (116, 141970), (145, 113576), (232, 70985), (290, 56788), (580, 28394), (1160, 14197)]