45432820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 100195200

約数和(自身を除く): 54762380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 283, 349, 460, 566, 698, 1132, 1396, 1415, 1745, 2830, 3490, 5660, 6509, 6980, 8027, 13018, 16054, 26036, 32108, 32545, 40135, 65090, 80270, 98767, 130180, 160540, 197534, 395068, 493835, 987670, 1975340, 2271641, 4543282, 9086564, 11358205, 22716410, 45432820]

約数ペア:

[(1, 45432820), (2, 22716410), (4, 11358205), (5, 9086564), (10, 4543282), (20, 2271641), (23, 1975340), (46, 987670), (92, 493835), (115, 395068), (230, 197534), (283, 160540), (349, 130180), (460, 98767), (566, 80270), (698, 65090), (1132, 40135), (1396, 32545), (1415, 32108), (1745, 26036), (2830, 16054), (3490, 13018), (5660, 8027), (6509, 6980)]