5225140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 11797632

約数和(自身を除く): 6572492

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 307, 370, 460, 614, 740, 851, 1228, 1535, 1702, 3070, 3404, 4255, 6140, 7061, 8510, 11359, 14122, 17020, 22718, 28244, 35305, 45436, 56795, 70610, 113590, 141220, 227180, 261257, 522514, 1045028, 1306285, 2612570, 5225140]

約数ペア:

[(1, 5225140), (2, 2612570), (4, 1306285), (5, 1045028), (10, 522514), (20, 261257), (23, 227180), (37, 141220), (46, 113590), (74, 70610), (92, 56795), (115, 45436), (148, 35305), (185, 28244), (230, 22718), (307, 17020), (370, 14122), (460, 11359), (614, 8510), (740, 7061), (851, 6140), (1228, 4255), (1535, 3404), (1702, 3070)]