826627889060

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6911}}^1\times {\mathrm{21283}}^1$

素因数の和:28484

約数の個数: 48

約数和(自身を含む): 1742430154752

約数和(自身を除く): 915802265692

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 6911, 13822, 21283, 27644, 34555, 42566, 69110, 85132, 106415, 138220, 212830, 425660, 1941991, 3883982, 5980523, 7767964, 9709955, 11961046, 19419910, 23922092, 29902615, 38839820, 59805230, 119610460, 147086813, 294173626, 588347252, 735434065, 1470868130, 2941736260, 41331394453, 82662788906, 165325577812, 206656972265, 413313944530, 826627889060]

約数ペア:

[(1, 826627889060), (2, 413313944530), (4, 206656972265), (5, 165325577812), (10, 82662788906), (20, 41331394453), (281, 2941736260), (562, 1470868130), (1124, 735434065), (1405, 588347252), (2810, 294173626), (5620, 147086813), (6911, 119610460), (13822, 59805230), (21283, 38839820), (27644, 29902615), (34555, 23922092), (42566, 19419910), (69110, 11961046), (85132, 9709955), (106415, 7767964), (138220, 5980523), (212830, 3883982), (425660, 1941991)]