9688960

素因数分解:

$2^7\times 5^1\times {\mathrm{15139}}^1$

素因数の和:15158

約数の個数: 32

約数和(自身を含む): 23164200

約数和(自身を除く): 13475240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15139, 30278, 60556, 75695, 121112, 151390, 242224, 302780, 484448, 605560, 968896, 1211120, 1937792, 2422240, 4844480, 9688960]

約数ペア:

[(1, 9688960), (2, 4844480), (4, 2422240), (5, 1937792), (8, 1211120), (10, 968896), (16, 605560), (20, 484448), (32, 302780), (40, 242224), (64, 151390), (80, 121112), (128, 75695), (160, 60556), (320, 30278), (640, 15139)]