2025978650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1307083}}^1$

素因数の和:1307126

約数の個数: 24

約数和(自身を含む): 3889881984

約数和(自身を除く): 1863903334

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1307083, 2614166, 6535415, 13070830, 32677075, 40519573, 65354150, 81039146, 202597865, 405195730, 1012989325, 2025978650]

約数ペア:

[(1, 2025978650), (2, 1012989325), (5, 405195730), (10, 202597865), (25, 81039146), (31, 65354150), (50, 40519573), (62, 32677075), (155, 13070830), (310, 6535415), (775, 2614166), (1550, 1307083)]