25971852010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{270343}}^1$

素因数の和:271102

約数の個数: 32

約数和(自身を含む): 50413749120

約数和(自身を除く): 24441897110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 3695, 7390, 9607, 19214, 48035, 96070, 270343, 540686, 1351715, 2703430, 3514459, 7028918, 17572295, 35144590, 199783477, 399566954, 998917385, 1997834770, 2597185201, 5194370402, 12985926005, 25971852010]

約数ペア:

[(1, 25971852010), (2, 12985926005), (5, 5194370402), (10, 2597185201), (13, 1997834770), (26, 998917385), (65, 399566954), (130, 199783477), (739, 35144590), (1478, 17572295), (3695, 7028918), (7390, 3514459), (9607, 2703430), (19214, 1351715), (48035, 540686), (96070, 270343)]