704858920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 1715800320

約数和(自身を除く): 1010941400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 841, 911, 920, 1160, 1334, 1682, 1822, 2668, 3335, 3364, 3644, 4205, 4555, 5336, 6670, 6728, 7288, 8410, 9110, 13340, 16820, 18220, 19343, 20953, 26419, 26680, 33640, 36440, 38686, 41906, 52838, 77372, 83812, 96715, 104765, 105676, 132095, 154744, 167624, 193430, 209530, 211352, 264190, 386860, 419060, 528380, 607637, 766151, 773720, 838120, 1056760, 1215274, 1532302, 2430548, 3038185, 3064604, 3830755, 4861096, 6076370, 6129208, 7661510, 12152740, 15323020, 17621473, 24305480, 30646040, 35242946, 70485892, 88107365, 140971784, 176214730, 352429460, 704858920]

約数ペア:

[(1, 704858920), (2, 352429460), (4, 176214730), (5, 140971784), (8, 88107365), (10, 70485892), (20, 35242946), (23, 30646040), (29, 24305480), (40, 17621473), (46, 15323020), (58, 12152740), (92, 7661510), (115, 6129208), (116, 6076370), (145, 4861096), (184, 3830755), (230, 3064604), (232, 3038185), (290, 2430548), (460, 1532302), (580, 1215274), (667, 1056760), (841, 838120), (911, 773720), (920, 766151), (1160, 607637), (1334, 528380), (1682, 419060), (1822, 386860), (2668, 264190), (3335, 211352), (3364, 209530), (3644, 193430), (4205, 167624), (4555, 154744), (5336, 132095), (6670, 105676), (6728, 104765), (7288, 96715), (8410, 83812), (9110, 77372), (13340, 52838), (16820, 41906), (18220, 38686), (19343, 36440), (20953, 33640), (26419, 26680)]