2034160120

素因数分解:

$2^3\times 5^1\times {\mathrm{13457}}^1\times {\mathrm{3779}}^1$

素因数の和:17247

約数の個数: 32

約数和(自身を含む): 4578411600

約数和(自身を除く): 2544251480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3779, 7558, 13457, 15116, 18895, 26914, 30232, 37790, 53828, 67285, 75580, 107656, 134570, 151160, 269140, 538280, 50854003, 101708006, 203416012, 254270015, 406832024, 508540030, 1017080060, 2034160120]

約数ペア:

[(1, 2034160120), (2, 1017080060), (4, 508540030), (5, 406832024), (8, 254270015), (10, 203416012), (20, 101708006), (40, 50854003), (3779, 538280), (7558, 269140), (13457, 151160), (15116, 134570), (18895, 107656), (26914, 75580), (30232, 67285), (37790, 53828)]