40924900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6709}}^1$

素因数の和:6784

約数の個数: 36

約数和(自身を含む): 90276340

約数和(自身を除く): 49351440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 6709, 13418, 26836, 33545, 67090, 134180, 167725, 335450, 409249, 670900, 818498, 1636996, 2046245, 4092490, 8184980, 10231225, 20462450, 40924900]

約数ペア:

[(1, 40924900), (2, 20462450), (4, 10231225), (5, 8184980), (10, 4092490), (20, 2046245), (25, 1636996), (50, 818498), (61, 670900), (100, 409249), (122, 335450), (244, 167725), (305, 134180), (610, 67090), (1220, 33545), (1525, 26836), (3050, 13418), (6100, 6709)]