83741560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10313}}^1$

素因数の和:10360

約数の個数: 64

約数和(自身を含む): 222782400

約数和(自身を除く): 139040840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 10313, 20626, 41252, 51565, 72191, 82504, 103130, 144382, 206260, 288764, 299077, 360955, 412520, 577528, 598154, 721910, 1196308, 1443820, 1495385, 2093539, 2392616, 2887640, 2990770, 4187078, 5981540, 8374156, 10467695, 11963080, 16748312, 20935390, 41870780, 83741560]

約数ペア:

[(1, 83741560), (2, 41870780), (4, 20935390), (5, 16748312), (7, 11963080), (8, 10467695), (10, 8374156), (14, 5981540), (20, 4187078), (28, 2990770), (29, 2887640), (35, 2392616), (40, 2093539), (56, 1495385), (58, 1443820), (70, 1196308), (116, 721910), (140, 598154), (145, 577528), (203, 412520), (232, 360955), (280, 299077), (290, 288764), (406, 206260), (580, 144382), (812, 103130), (1015, 82504), (1160, 72191), (1624, 51565), (2030, 41252), (4060, 20626), (8120, 10313)]