12522028600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{881833}}^1$

素因数の和:881920

約数の個数: 48

約数和(自身を含む): 29523802320

約数和(自身を除く): 17001773720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 881833, 1763666, 3527332, 4409165, 7054664, 8818330, 17636660, 22045825, 35273320, 44091650, 62610143, 88183300, 125220286, 176366600, 250440572, 313050715, 500881144, 626101430, 1252202860, 1565253575, 2504405720, 3130507150, 6261014300, 12522028600]

約数ペア:

[(1, 12522028600), (2, 6261014300), (4, 3130507150), (5, 2504405720), (8, 1565253575), (10, 1252202860), (20, 626101430), (25, 500881144), (40, 313050715), (50, 250440572), (71, 176366600), (100, 125220286), (142, 88183300), (200, 62610143), (284, 44091650), (355, 35273320), (568, 22045825), (710, 17636660), (1420, 8818330), (1775, 7054664), (2840, 4409165), (3550, 3527332), (7100, 1763666), (14200, 881833)]