27900789640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41030573}}^1$

素因数の和:41030601

約数の個数: 32

約数和(自身を含む): 66469529880

約数和(自身を除く): 38568740240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 41030573, 82061146, 164122292, 205152865, 328244584, 410305730, 697519741, 820611460, 1395039482, 1641222920, 2790078964, 3487598705, 5580157928, 6975197410, 13950394820, 27900789640]

約数ペア:

[(1, 27900789640), (2, 13950394820), (4, 6975197410), (5, 5580157928), (8, 3487598705), (10, 2790078964), (17, 1641222920), (20, 1395039482), (34, 820611460), (40, 697519741), (68, 410305730), (85, 328244584), (136, 205152865), (170, 164122292), (340, 82061146), (680, 41030573)]