758409860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 1786240512

約数和(自身を除く): 1027830652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 53, 65, 94, 106, 130, 188, 212, 235, 260, 265, 470, 530, 611, 689, 940, 1060, 1171, 1222, 1378, 2342, 2444, 2491, 2756, 3055, 3445, 4684, 4982, 5855, 6110, 6890, 9964, 11710, 12220, 12455, 13780, 15223, 23420, 24910, 30446, 32383, 49820, 55037, 60892, 62063, 64766, 76115, 110074, 124126, 129532, 152230, 161915, 220148, 248252, 275185, 304460, 310315, 323830, 550370, 620630, 647660, 715481, 806819, 1100740, 1241260, 1430962, 1613638, 2861924, 2916961, 3227276, 3577405, 4034095, 5833922, 7154810, 8068190, 11667844, 14309620, 14584805, 16136380, 29169610, 37920493, 58339220, 75840986, 151681972, 189602465, 379204930, 758409860]

約数ペア:

[(1, 758409860), (2, 379204930), (4, 189602465), (5, 151681972), (10, 75840986), (13, 58339220), (20, 37920493), (26, 29169610), (47, 16136380), (52, 14584805), (53, 14309620), (65, 11667844), (94, 8068190), (106, 7154810), (130, 5833922), (188, 4034095), (212, 3577405), (235, 3227276), (260, 2916961), (265, 2861924), (470, 1613638), (530, 1430962), (611, 1241260), (689, 1100740), (940, 806819), (1060, 715481), (1171, 647660), (1222, 620630), (1378, 550370), (2342, 323830), (2444, 310315), (2491, 304460), (2756, 275185), (3055, 248252), (3445, 220148), (4684, 161915), (4982, 152230), (5855, 129532), (6110, 124126), (6890, 110074), (9964, 76115), (11710, 64766), (12220, 62063), (12455, 60892), (13780, 55037), (15223, 49820), (23420, 32383), (24910, 30446)]