15697737320

素因数分解:

$2^3\times 5^1\times {\mathrm{9341}}^1\times {\mathrm{42013}}^1$

素因数の和:51365

約数の個数: 32

約数和(自身を含む): 35324530920

約数和(自身を除く): 19626793600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9341, 18682, 37364, 42013, 46705, 74728, 84026, 93410, 168052, 186820, 210065, 336104, 373640, 420130, 840260, 1680520, 392443433, 784886866, 1569773732, 1962217165, 3139547464, 3924434330, 7848868660, 15697737320]

約数ペア:

[(1, 15697737320), (2, 7848868660), (4, 3924434330), (5, 3139547464), (8, 1962217165), (10, 1569773732), (20, 784886866), (40, 392443433), (9341, 1680520), (18682, 840260), (37364, 420130), (42013, 373640), (46705, 336104), (74728, 210065), (84026, 186820), (93410, 168052)]