134424080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{240043}}^1$

素因数の和:240063

約数の個数: 40

約数和(自身を含む): 357185472

約数和(自身を除く): 222761392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 240043, 480086, 960172, 1200215, 1680301, 1920344, 2400430, 3360602, 3840688, 4800860, 6721204, 8401505, 9601720, 13442408, 16803010, 19203440, 26884816, 33606020, 67212040, 134424080]

約数ペア:

[(1, 134424080), (2, 67212040), (4, 33606020), (5, 26884816), (7, 19203440), (8, 16803010), (10, 13442408), (14, 9601720), (16, 8401505), (20, 6721204), (28, 4800860), (35, 3840688), (40, 3360602), (56, 2400430), (70, 1920344), (80, 1680301), (112, 1200215), (140, 960172), (280, 480086), (560, 240043)]