61300220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{65213}}^1$

素因数の和:65269

約数の個数: 24

約数和(自身を含む): 131471424

約数和(自身を除く): 70171204

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 65213, 130426, 260852, 326065, 652130, 1304260, 3065011, 6130022, 12260044, 15325055, 30650110, 61300220]

約数ペア:

[(1, 61300220), (2, 30650110), (4, 15325055), (5, 12260044), (10, 6130022), (20, 3065011), (47, 1304260), (94, 652130), (188, 326065), (235, 260852), (470, 130426), (940, 65213)]