16220650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6121}}^1$

素因数の和:6186

約数の個数: 24

約数和(自身を含む): 30744684

約数和(自身を除く): 14524034

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 6121, 12242, 30605, 61210, 153025, 306050, 324413, 648826, 1622065, 3244130, 8110325, 16220650]

約数ペア:

[(1, 16220650), (2, 8110325), (5, 3244130), (10, 1622065), (25, 648826), (50, 324413), (53, 306050), (106, 153025), (265, 61210), (530, 30605), (1325, 12242), (2650, 6121)]