98612480

素因数分解:

$2^8\times 5^1\times {\mathrm{77041}}^1$

素因数の和:77062

約数の個数: 36

約数和(自身を含む): 236210772

約数和(自身を除く): 137598292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 77041, 154082, 308164, 385205, 616328, 770410, 1232656, 1540820, 2465312, 3081640, 4930624, 6163280, 9861248, 12326560, 19722496, 24653120, 49306240, 98612480]

約数ペア:

[(1, 98612480), (2, 49306240), (4, 24653120), (5, 19722496), (8, 12326560), (10, 9861248), (16, 6163280), (20, 4930624), (32, 3081640), (40, 2465312), (64, 1540820), (80, 1232656), (128, 770410), (160, 616328), (256, 385205), (320, 308164), (640, 154082), (1280, 77041)]