20222090150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{577}}^1\times {\mathrm{6203}}^1$

素因数の和:6905

約数の個数: 48

約数和(自身を含む): 38017839024

約数和(自身を除く): 17795748874

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 577, 1130, 1154, 2825, 2885, 5650, 5770, 6203, 12406, 14425, 28850, 31015, 62030, 65201, 130402, 155075, 310150, 326005, 652010, 700939, 1401878, 1630025, 3260050, 3504695, 3579131, 7009390, 7158262, 17523475, 17895655, 35046950, 35791310, 89478275, 178956550, 404441803, 808883606, 2022209015, 4044418030, 10111045075, 20222090150]

約数ペア:

[(1, 20222090150), (2, 10111045075), (5, 4044418030), (10, 2022209015), (25, 808883606), (50, 404441803), (113, 178956550), (226, 89478275), (565, 35791310), (577, 35046950), (1130, 17895655), (1154, 17523475), (2825, 7158262), (2885, 7009390), (5650, 3579131), (5770, 3504695), (6203, 3260050), (12406, 1630025), (14425, 1401878), (28850, 700939), (31015, 652010), (62030, 326005), (65201, 310150), (130402, 155075)]