1360565560

素因数分解:

$2^3\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{30671}}^1$

素因数の和:31791

約数の個数: 32

約数和(自身を含む): 3064132800

約数和(自身を除く): 1703567240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1109, 2218, 4436, 5545, 8872, 11090, 22180, 30671, 44360, 61342, 122684, 153355, 245368, 306710, 613420, 1226840, 34014139, 68028278, 136056556, 170070695, 272113112, 340141390, 680282780, 1360565560]

約数ペア:

[(1, 1360565560), (2, 680282780), (4, 340141390), (5, 272113112), (8, 170070695), (10, 136056556), (20, 68028278), (40, 34014139), (1109, 1226840), (2218, 613420), (4436, 306710), (5545, 245368), (8872, 153355), (11090, 122684), (22180, 61342), (30671, 44360)]