85750400

素因数分解:

$2^7\times 5^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 214510080

約数和(自身を除く): 128759680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 211, 254, 320, 400, 422, 508, 635, 640, 800, 844, 1016, 1055, 1270, 1600, 1688, 2032, 2110, 2540, 3175, 3200, 3376, 4064, 4220, 5080, 5275, 6350, 6752, 8128, 8440, 10160, 10550, 12700, 13504, 16256, 16880, 20320, 21100, 25400, 26797, 27008, 33760, 40640, 42200, 50800, 53594, 67520, 81280, 84400, 101600, 107188, 133985, 135040, 168800, 203200, 214376, 267970, 337600, 406400, 428752, 535940, 669925, 675200, 857504, 1071880, 1339850, 1715008, 2143760, 2679700, 3430016, 4287520, 5359400, 8575040, 10718800, 17150080, 21437600, 42875200, 85750400]

約数ペア:

[(1, 85750400), (2, 42875200), (4, 21437600), (5, 17150080), (8, 10718800), (10, 8575040), (16, 5359400), (20, 4287520), (25, 3430016), (32, 2679700), (40, 2143760), (50, 1715008), (64, 1339850), (80, 1071880), (100, 857504), (127, 675200), (128, 669925), (160, 535940), (200, 428752), (211, 406400), (254, 337600), (320, 267970), (400, 214376), (422, 203200), (508, 168800), (635, 135040), (640, 133985), (800, 107188), (844, 101600), (1016, 84400), (1055, 81280), (1270, 67520), (1600, 53594), (1688, 50800), (2032, 42200), (2110, 40640), (2540, 33760), (3175, 27008), (3200, 26797), (3376, 25400), (4064, 21100), (4220, 20320), (5080, 16880), (5275, 16256), (6350, 13504), (6752, 12700), (8128, 10550), (8440, 10160)]