488236460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{22751}}^1$

素因数の和:22826

約数の個数: 48

約数和(自身を含む): 1089365760

約数和(自身を除く): 601129300

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 22751, 45502, 91004, 113755, 227510, 455020, 659779, 841787, 1319558, 1683574, 2639116, 3298895, 3367148, 4208935, 6597790, 8417870, 13195580, 16835740, 24411823, 48823646, 97647292, 122059115, 244118230, 488236460]

約数ペア:

[(1, 488236460), (2, 244118230), (4, 122059115), (5, 97647292), (10, 48823646), (20, 24411823), (29, 16835740), (37, 13195580), (58, 8417870), (74, 6597790), (116, 4208935), (145, 3367148), (148, 3298895), (185, 2639116), (290, 1683574), (370, 1319558), (580, 841787), (740, 659779), (1073, 455020), (2146, 227510), (4292, 113755), (5365, 91004), (10730, 45502), (21460, 22751)]