9849200

素因数分解:

$2^4\times 5^2\times {\mathrm{24623}}^1$

素因数の和:24641

約数の個数: 30

約数和(自身を含む): 23663664

約数和(自身を除く): 13814464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 24623, 49246, 98492, 123115, 196984, 246230, 393968, 492460, 615575, 984920, 1231150, 1969840, 2462300, 4924600, 9849200]

約数ペア:

[(1, 9849200), (2, 4924600), (4, 2462300), (5, 1969840), (8, 1231150), (10, 984920), (16, 615575), (20, 492460), (25, 393968), (40, 246230), (50, 196984), (80, 123115), (100, 98492), (200, 49246), (400, 24623)]