42147200

素因数分解:

$2^7\times 5^2\times {\mathrm{13171}}^1$

素因数の和:13195

約数の個数: 48

約数和(自身を含む): 104124660

約数和(自身を除く): 61977460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 13171, 26342, 52684, 65855, 105368, 131710, 210736, 263420, 329275, 421472, 526840, 658550, 842944, 1053680, 1317100, 1685888, 2107360, 2634200, 4214720, 5268400, 8429440, 10536800, 21073600, 42147200]

約数ペア:

[(1, 42147200), (2, 21073600), (4, 10536800), (5, 8429440), (8, 5268400), (10, 4214720), (16, 2634200), (20, 2107360), (25, 1685888), (32, 1317100), (40, 1053680), (50, 842944), (64, 658550), (80, 526840), (100, 421472), (128, 329275), (160, 263420), (200, 210736), (320, 131710), (400, 105368), (640, 65855), (800, 52684), (1600, 26342), (3200, 13171)]