1900517350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3593}}^1$

素因数の和:3825

約数の個数: 48

約数和(自身を含む): 3609813600

約数和(自身を除く): 1709296250

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 149, 298, 355, 710, 745, 1490, 1775, 3550, 3593, 3725, 7186, 7450, 10579, 17965, 21158, 35930, 52895, 89825, 105790, 179650, 255103, 264475, 510206, 528950, 535357, 1070714, 1275515, 2551030, 2676785, 5353570, 6377575, 12755150, 13383925, 26767850, 38010347, 76020694, 190051735, 380103470, 950258675, 1900517350]

約数ペア:

[(1, 1900517350), (2, 950258675), (5, 380103470), (10, 190051735), (25, 76020694), (50, 38010347), (71, 26767850), (142, 13383925), (149, 12755150), (298, 6377575), (355, 5353570), (710, 2676785), (745, 2551030), (1490, 1275515), (1775, 1070714), (3550, 535357), (3593, 528950), (3725, 510206), (7186, 264475), (7450, 255103), (10579, 179650), (17965, 105790), (21158, 89825), (35930, 52895)]