39228340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 86873472

約数和(自身を除く): 47645132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 797, 1070, 1594, 2140, 2461, 3188, 3985, 4922, 7970, 9844, 12305, 15940, 18331, 24610, 36662, 49220, 73324, 85279, 91655, 170558, 183310, 341116, 366620, 426395, 852790, 1705580, 1961417, 3922834, 7845668, 9807085, 19614170, 39228340]

約数ペア:

[(1, 39228340), (2, 19614170), (4, 9807085), (5, 7845668), (10, 3922834), (20, 1961417), (23, 1705580), (46, 852790), (92, 426395), (107, 366620), (115, 341116), (214, 183310), (230, 170558), (428, 91655), (460, 85279), (535, 73324), (797, 49220), (1070, 36662), (1594, 24610), (2140, 18331), (2461, 15940), (3188, 12305), (3985, 9844), (4922, 7970)]