61016960

素因数分解:

$2^7\times 5^1\times {\mathrm{95339}}^1$

素因数の和:95358

約数の個数: 32

約数和(自身を含む): 145870200

約数和(自身を除く): 84853240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 95339, 190678, 381356, 476695, 762712, 953390, 1525424, 1906780, 3050848, 3813560, 6101696, 7627120, 12203392, 15254240, 30508480, 61016960]

約数ペア:

[(1, 61016960), (2, 30508480), (4, 15254240), (5, 12203392), (8, 7627120), (10, 6101696), (16, 3813560), (20, 3050848), (32, 1906780), (40, 1525424), (64, 953390), (80, 762712), (128, 476695), (160, 381356), (320, 190678), (640, 95339)]