13449548150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{21839}}^1$

素因数の和:22073

約数の個数: 48

約数和(自身を含む): 25470244800

約数和(自身を除く): 12020696650

約数列:

[1, 2, 5, 10, 25, 50, 109, 113, 218, 226, 545, 565, 1090, 1130, 2725, 2825, 5450, 5650, 12317, 21839, 24634, 43678, 61585, 109195, 123170, 218390, 307925, 545975, 615850, 1091950, 2380451, 2467807, 4760902, 4935614, 11902255, 12339035, 23804510, 24678070, 59511275, 61695175, 119022550, 123390350, 268990963, 537981926, 1344954815, 2689909630, 6724774075, 13449548150]

約数ペア:

[(1, 13449548150), (2, 6724774075), (5, 2689909630), (10, 1344954815), (25, 537981926), (50, 268990963), (109, 123390350), (113, 119022550), (218, 61695175), (226, 59511275), (545, 24678070), (565, 23804510), (1090, 12339035), (1130, 11902255), (2725, 4935614), (2825, 4760902), (5450, 2467807), (5650, 2380451), (12317, 1091950), (21839, 615850), (24634, 545975), (43678, 307925), (61585, 218390), (109195, 123170)]