46457320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12763}}^1$

素因数の和:12794

約数の個数: 64

約数和(自身を含む): 128661120

約数和(自身を除く): 82203800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 12763, 25526, 51052, 63815, 89341, 102104, 127630, 165919, 178682, 255260, 331838, 357364, 446705, 510520, 663676, 714728, 829595, 893410, 1161433, 1327352, 1659190, 1786820, 2322866, 3318380, 3573640, 4645732, 5807165, 6636760, 9291464, 11614330, 23228660, 46457320]

約数ペア:

[(1, 46457320), (2, 23228660), (4, 11614330), (5, 9291464), (7, 6636760), (8, 5807165), (10, 4645732), (13, 3573640), (14, 3318380), (20, 2322866), (26, 1786820), (28, 1659190), (35, 1327352), (40, 1161433), (52, 893410), (56, 829595), (65, 714728), (70, 663676), (91, 510520), (104, 446705), (130, 357364), (140, 331838), (182, 255260), (260, 178682), (280, 165919), (364, 127630), (455, 102104), (520, 89341), (728, 63815), (910, 51052), (1820, 25526), (3640, 12763)]