2034796040

素因数分解:

$2^3\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{21347}}^1$

素因数の和:23741

約数の個数: 32

約数和(自身を含む): 4580426880

約数和(自身を除く): 2545630840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2383, 4766, 9532, 11915, 19064, 21347, 23830, 42694, 47660, 85388, 95320, 106735, 170776, 213470, 426940, 853880, 50869901, 101739802, 203479604, 254349505, 406959208, 508699010, 1017398020, 2034796040]

約数ペア:

[(1, 2034796040), (2, 1017398020), (4, 508699010), (5, 406959208), (8, 254349505), (10, 203479604), (20, 101739802), (40, 50869901), (2383, 853880), (4766, 426940), (9532, 213470), (11915, 170776), (19064, 106735), (21347, 95320), (23830, 85388), (42694, 47660)]