4807350820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{13711}}^1$

素因数の和:14140

約数の個数: 48

約数和(自身を含む): 10338628608

約数和(自身を除く): 5531277788

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 373, 470, 746, 940, 1492, 1865, 3730, 7460, 13711, 17531, 27422, 35062, 54844, 68555, 70124, 87655, 137110, 175310, 274220, 350620, 644417, 1288834, 2577668, 3222085, 5114203, 6444170, 10228406, 12888340, 20456812, 25571015, 51142030, 102284060, 240367541, 480735082, 961470164, 1201837705, 2403675410, 4807350820]

約数ペア:

[(1, 4807350820), (2, 2403675410), (4, 1201837705), (5, 961470164), (10, 480735082), (20, 240367541), (47, 102284060), (94, 51142030), (188, 25571015), (235, 20456812), (373, 12888340), (470, 10228406), (746, 6444170), (940, 5114203), (1492, 3222085), (1865, 2577668), (3730, 1288834), (7460, 644417), (13711, 350620), (17531, 274220), (27422, 175310), (35062, 137110), (54844, 87655), (68555, 70124)]