34990640

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 81698640

約数和(自身を除く): 46708000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 1579, 2216, 2770, 3158, 4432, 5540, 6316, 7895, 11080, 12632, 15790, 22160, 25264, 31580, 63160, 126320, 437383, 874766, 1749532, 2186915, 3499064, 4373830, 6998128, 8747660, 17495320, 34990640]

約数ペア:

[(1, 34990640), (2, 17495320), (4, 8747660), (5, 6998128), (8, 4373830), (10, 3499064), (16, 2186915), (20, 1749532), (40, 874766), (80, 437383), (277, 126320), (554, 63160), (1108, 31580), (1385, 25264), (1579, 22160), (2216, 15790), (2770, 12632), (3158, 11080), (4432, 7895), (5540, 6316)]