4986860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 11261376

約数和(自身を除く): 6274516

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 293, 370, 460, 586, 740, 851, 1172, 1465, 1702, 2930, 3404, 4255, 5860, 6739, 8510, 10841, 13478, 17020, 21682, 26956, 33695, 43364, 54205, 67390, 108410, 134780, 216820, 249343, 498686, 997372, 1246715, 2493430, 4986860]

約数ペア:

[(1, 4986860), (2, 2493430), (4, 1246715), (5, 997372), (10, 498686), (20, 249343), (23, 216820), (37, 134780), (46, 108410), (74, 67390), (92, 54205), (115, 43364), (148, 33695), (185, 26956), (230, 21682), (293, 17020), (370, 13478), (460, 10841), (586, 8510), (740, 6739), (851, 5860), (1172, 4255), (1465, 3404), (1702, 2930)]