41990650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64601}}^1$

素因数の和:64626

約数の個数: 24

約数和(自身を含む): 84111804

約数和(自身を除く): 42121154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 64601, 129202, 323005, 646010, 839813, 1615025, 1679626, 3230050, 4199065, 8398130, 20995325, 41990650]

約数ペア:

[(1, 41990650), (2, 20995325), (5, 8398130), (10, 4199065), (13, 3230050), (25, 1679626), (26, 1615025), (50, 839813), (65, 646010), (130, 323005), (325, 129202), (650, 64601)]