13504720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5821}}^1$

素因数の和:5863

約数の個数: 40

約数和(自身を含む): 32486760

約数和(自身を除く): 18982040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5821, 11642, 23284, 29105, 46568, 58210, 93136, 116420, 168809, 232840, 337618, 465680, 675236, 844045, 1350472, 1688090, 2700944, 3376180, 6752360, 13504720]

約数ペア:

[(1, 13504720), (2, 6752360), (4, 3376180), (5, 2700944), (8, 1688090), (10, 1350472), (16, 844045), (20, 675236), (29, 465680), (40, 337618), (58, 232840), (80, 168809), (116, 116420), (145, 93136), (232, 58210), (290, 46568), (464, 29105), (580, 23284), (1160, 11642), (2320, 5821)]