101025610480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30800491}}^1$

素因数の和:30800545

約数の個数: 40

約数和(自身を含む): 240613443504

約数和(自身を除く): 139587833024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 30800491, 61600982, 123201964, 154002455, 246403928, 308004910, 492807856, 616009820, 1232019640, 1262820131, 2464039280, 2525640262, 5051280524, 6314100655, 10102561048, 12628201310, 20205122096, 25256402620, 50512805240, 101025610480]

約数ペア:

[(1, 101025610480), (2, 50512805240), (4, 25256402620), (5, 20205122096), (8, 12628201310), (10, 10102561048), (16, 6314100655), (20, 5051280524), (40, 2525640262), (41, 2464039280), (80, 1262820131), (82, 1232019640), (164, 616009820), (205, 492807856), (328, 308004910), (410, 246403928), (656, 154002455), (820, 123201964), (1640, 61600982), (3280, 30800491)]