102630320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7591}}^1$

素因数の和:7630

約数の個数: 60

約数和(自身を含む): 258416496

約数和(自身を除く): 155786176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 7591, 13520, 15182, 30364, 37955, 60728, 75910, 98683, 121456, 151820, 197366, 303640, 394732, 493415, 607280, 789464, 986830, 1282879, 1578928, 1973660, 2565758, 3947320, 5131516, 6414395, 7894640, 10263032, 12828790, 20526064, 25657580, 51315160, 102630320]

約数ペア:

[(1, 102630320), (2, 51315160), (4, 25657580), (5, 20526064), (8, 12828790), (10, 10263032), (13, 7894640), (16, 6414395), (20, 5131516), (26, 3947320), (40, 2565758), (52, 1973660), (65, 1578928), (80, 1282879), (104, 986830), (130, 789464), (169, 607280), (208, 493415), (260, 394732), (338, 303640), (520, 197366), (676, 151820), (845, 121456), (1040, 98683), (1352, 75910), (1690, 60728), (2704, 37955), (3380, 30364), (6760, 15182), (7591, 13520)]