4896800

素因数分解:

$2^5\times 5^2\times {\mathrm{6121}}^1$

素因数の和:6141

約数の個数: 36

約数和(自身を含む): 11956266

約数和(自身を除く): 7059466

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6121, 12242, 24484, 30605, 48968, 61210, 97936, 122420, 153025, 195872, 244840, 306050, 489680, 612100, 979360, 1224200, 2448400, 4896800]

約数ペア:

[(1, 4896800), (2, 2448400), (4, 1224200), (5, 979360), (8, 612100), (10, 489680), (16, 306050), (20, 244840), (25, 195872), (32, 153025), (40, 122420), (50, 97936), (80, 61210), (100, 48968), (160, 30605), (200, 24484), (400, 12242), (800, 6121)]