104521280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17191}}^1$

素因数の和:17227

約数の個数: 56

約数和(自身を含む): 262006080

約数和(自身を除く): 157484800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 17191, 34382, 68764, 85955, 137528, 171910, 275056, 326629, 343820, 550112, 653258, 687640, 1100224, 1306516, 1375280, 1633145, 2613032, 2750560, 3266290, 5226064, 5501120, 6532580, 10452128, 13065160, 20904256, 26130320, 52260640, 104521280]

約数ペア:

[(1, 104521280), (2, 52260640), (4, 26130320), (5, 20904256), (8, 13065160), (10, 10452128), (16, 6532580), (19, 5501120), (20, 5226064), (32, 3266290), (38, 2750560), (40, 2613032), (64, 1633145), (76, 1375280), (80, 1306516), (95, 1100224), (152, 687640), (160, 653258), (190, 550112), (304, 343820), (320, 326629), (380, 275056), (608, 171910), (760, 137528), (1216, 85955), (1520, 68764), (3040, 34382), (6080, 17191)]