13706620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 16775300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 359, 415, 460, 718, 830, 1436, 1660, 1795, 1909, 3590, 3818, 7180, 7636, 8257, 9545, 16514, 19090, 29797, 33028, 38180, 41285, 59594, 82570, 119188, 148985, 165140, 297970, 595940, 685331, 1370662, 2741324, 3426655, 6853310, 13706620]

約数ペア:

[(1, 13706620), (2, 6853310), (4, 3426655), (5, 2741324), (10, 1370662), (20, 685331), (23, 595940), (46, 297970), (83, 165140), (92, 148985), (115, 119188), (166, 82570), (230, 59594), (332, 41285), (359, 38180), (415, 33028), (460, 29797), (718, 19090), (830, 16514), (1436, 9545), (1660, 8257), (1795, 7636), (1909, 7180), (3590, 3818)]