456210820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{3041}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 1033866288

約数和(自身を除く): 577655468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 577, 1154, 2308, 2885, 3041, 5770, 6082, 7501, 11540, 12164, 15002, 15205, 30004, 30410, 37505, 39533, 60820, 75010, 79066, 150020, 158132, 197665, 395330, 790660, 1754657, 3509314, 7018628, 8773285, 17546570, 22810541, 35093140, 45621082, 91242164, 114052705, 228105410, 456210820]

約数ペア:

[(1, 456210820), (2, 228105410), (4, 114052705), (5, 91242164), (10, 45621082), (13, 35093140), (20, 22810541), (26, 17546570), (52, 8773285), (65, 7018628), (130, 3509314), (260, 1754657), (577, 790660), (1154, 395330), (2308, 197665), (2885, 158132), (3041, 150020), (5770, 79066), (6082, 75010), (7501, 60820), (11540, 39533), (12164, 37505), (15002, 30410), (15205, 30004)]