99042800

素因数分解:

$2^4\times 5^2\times {\mathrm{247607}}^1$

素因数の和:247625

約数の個数: 30

約数和(自身を含む): 237951288

約数和(自身を除く): 138908488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 247607, 495214, 990428, 1238035, 1980856, 2476070, 3961712, 4952140, 6190175, 9904280, 12380350, 19808560, 24760700, 49521400, 99042800]

約数ペア:

[(1, 99042800), (2, 49521400), (4, 24760700), (5, 19808560), (8, 12380350), (10, 9904280), (16, 6190175), (20, 4952140), (25, 3961712), (40, 2476070), (50, 1980856), (80, 1238035), (100, 990428), (200, 495214), (400, 247607)]