75083860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 163699200

約数和(自身を除く): 88615340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 347, 349, 620, 694, 698, 1388, 1396, 1735, 1745, 3470, 3490, 6940, 6980, 10757, 10819, 21514, 21638, 43028, 43276, 53785, 54095, 107570, 108190, 121103, 215140, 216380, 242206, 484412, 605515, 1211030, 2422060, 3754193, 7508386, 15016772, 18770965, 37541930, 75083860]

約数ペア:

[(1, 75083860), (2, 37541930), (4, 18770965), (5, 15016772), (10, 7508386), (20, 3754193), (31, 2422060), (62, 1211030), (124, 605515), (155, 484412), (310, 242206), (347, 216380), (349, 215140), (620, 121103), (694, 108190), (698, 107570), (1388, 54095), (1396, 53785), (1735, 43276), (1745, 43028), (3470, 21638), (3490, 21514), (6940, 10819), (6980, 10757)]