12441100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2539}}^1$

素因数の和:2567

約数の個数: 54

約数和(自身を含む): 31417260

約数和(自身を除く): 18976160

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2539, 4900, 5078, 10156, 12695, 17773, 25390, 35546, 50780, 63475, 71092, 88865, 124411, 126950, 177730, 248822, 253900, 355460, 444325, 497644, 622055, 888650, 1244110, 1777300, 2488220, 3110275, 6220550, 12441100]

約数ペア:

[(1, 12441100), (2, 6220550), (4, 3110275), (5, 2488220), (7, 1777300), (10, 1244110), (14, 888650), (20, 622055), (25, 497644), (28, 444325), (35, 355460), (49, 253900), (50, 248822), (70, 177730), (98, 126950), (100, 124411), (140, 88865), (175, 71092), (196, 63475), (245, 50780), (350, 35546), (490, 25390), (700, 17773), (980, 12695), (1225, 10156), (2450, 5078), (2539, 4900)]