104816000

素因数分解:

$2^7\times 5^3\times {\mathrm{6551}}^1$

素因数の和:6580

約数の個数: 64

約数和(自身を含む): 260638560

約数和(自身を除く): 155822560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 6551, 8000, 13102, 16000, 26204, 32755, 52408, 65510, 104816, 131020, 163775, 209632, 262040, 327550, 419264, 524080, 655100, 818875, 838528, 1048160, 1310200, 1637750, 2096320, 2620400, 3275500, 4192640, 5240800, 6551000, 10481600, 13102000, 20963200, 26204000, 52408000, 104816000]

約数ペア:

[(1, 104816000), (2, 52408000), (4, 26204000), (5, 20963200), (8, 13102000), (10, 10481600), (16, 6551000), (20, 5240800), (25, 4192640), (32, 3275500), (40, 2620400), (50, 2096320), (64, 1637750), (80, 1310200), (100, 1048160), (125, 838528), (128, 818875), (160, 655100), (200, 524080), (250, 419264), (320, 327550), (400, 262040), (500, 209632), (640, 163775), (800, 131020), (1000, 104816), (1600, 65510), (2000, 52408), (3200, 32755), (4000, 26204), (6551, 16000), (8000, 13102)]