98645200

素因数分解:

$2^4\times 5^2\times {\mathrm{246613}}^1$

素因数の和:246631

約数の個数: 30

約数和(自身を含む): 236996054

約数和(自身を除く): 138350854

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 246613, 493226, 986452, 1233065, 1972904, 2466130, 3945808, 4932260, 6165325, 9864520, 12330650, 19729040, 24661300, 49322600, 98645200]

約数ペア:

[(1, 98645200), (2, 49322600), (4, 24661300), (5, 19729040), (8, 12330650), (10, 9864520), (16, 6165325), (20, 4932260), (25, 3945808), (40, 2466130), (50, 1972904), (80, 1233065), (100, 986452), (200, 493226), (400, 246613)]