200645680

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{5417}}^1$

素因数の和:5893

約数の個数: 40

約数和(自身を含む): 467595072

約数和(自身を除く): 266949392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3704, 4630, 5417, 7408, 9260, 10834, 18520, 21668, 27085, 37040, 43336, 54170, 86672, 108340, 216680, 433360, 2508071, 5016142, 10032284, 12540355, 20064568, 25080710, 40129136, 50161420, 100322840, 200645680]

約数ペア:

[(1, 200645680), (2, 100322840), (4, 50161420), (5, 40129136), (8, 25080710), (10, 20064568), (16, 12540355), (20, 10032284), (40, 5016142), (80, 2508071), (463, 433360), (926, 216680), (1852, 108340), (2315, 86672), (3704, 54170), (4630, 43336), (5417, 37040), (7408, 27085), (9260, 21668), (10834, 18520)]