12141250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:916

約数の個数: 40

約数和(自身を含む): 24854544

約数和(自身を除く): 12713294

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 883, 1250, 1375, 1766, 2750, 4415, 6875, 8830, 9713, 13750, 19426, 22075, 44150, 48565, 97130, 110375, 220750, 242825, 485650, 551875, 1103750, 1214125, 2428250, 6070625, 12141250]

約数ペア:

[(1, 12141250), (2, 6070625), (5, 2428250), (10, 1214125), (11, 1103750), (22, 551875), (25, 485650), (50, 242825), (55, 220750), (110, 110375), (125, 97130), (250, 48565), (275, 44150), (550, 22075), (625, 19426), (883, 13750), (1250, 9713), (1375, 8830), (1766, 6875), (2750, 4415)]