13442080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 32863320

約数和(自身を除く): 19421240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2897, 4640, 5794, 11588, 14485, 23176, 28970, 46352, 57940, 84013, 92704, 115880, 168026, 231760, 336052, 420065, 463520, 672104, 840130, 1344208, 1680260, 2688416, 3360520, 6721040, 13442080]

約数ペア:

[(1, 13442080), (2, 6721040), (4, 3360520), (5, 2688416), (8, 1680260), (10, 1344208), (16, 840130), (20, 672104), (29, 463520), (32, 420065), (40, 336052), (58, 231760), (80, 168026), (116, 115880), (145, 92704), (160, 84013), (232, 57940), (290, 46352), (464, 28970), (580, 23176), (928, 14485), (1160, 11588), (2320, 5794), (2897, 4640)]