5307020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 6547060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 139, 166, 230, 278, 332, 415, 460, 556, 695, 830, 1390, 1660, 1909, 2780, 3197, 3818, 6394, 7636, 9545, 11537, 12788, 15985, 19090, 23074, 31970, 38180, 46148, 57685, 63940, 115370, 230740, 265351, 530702, 1061404, 1326755, 2653510, 5307020]

約数ペア:

[(1, 5307020), (2, 2653510), (4, 1326755), (5, 1061404), (10, 530702), (20, 265351), (23, 230740), (46, 115370), (83, 63940), (92, 57685), (115, 46148), (139, 38180), (166, 31970), (230, 23074), (278, 19090), (332, 15985), (415, 12788), (460, 11537), (556, 9545), (695, 7636), (830, 6394), (1390, 3818), (1660, 3197), (1909, 2780)]