29482780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 35835620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 599, 1070, 1198, 2140, 2396, 2461, 2995, 4922, 5990, 9844, 11980, 12305, 13777, 24610, 27554, 49220, 55108, 64093, 68885, 128186, 137770, 256372, 275540, 320465, 640930, 1281860, 1474139, 2948278, 5896556, 7370695, 14741390, 29482780]

約数ペア:

[(1, 29482780), (2, 14741390), (4, 7370695), (5, 5896556), (10, 2948278), (20, 1474139), (23, 1281860), (46, 640930), (92, 320465), (107, 275540), (115, 256372), (214, 137770), (230, 128186), (428, 68885), (460, 64093), (535, 55108), (599, 49220), (1070, 27554), (1198, 24610), (2140, 13777), (2396, 12305), (2461, 11980), (2995, 9844), (4922, 5990)]