112765040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19853}}^1$

素因数の和:19937

約数の個数: 40

約数和(自身を含む): 265884768

約数和(自身を除く): 153119728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 19853, 39706, 79412, 99265, 158824, 198530, 317648, 397060, 794120, 1409563, 1588240, 2819126, 5638252, 7047815, 11276504, 14095630, 22553008, 28191260, 56382520, 112765040]

約数ペア:

[(1, 112765040), (2, 56382520), (4, 28191260), (5, 22553008), (8, 14095630), (10, 11276504), (16, 7047815), (20, 5638252), (40, 2819126), (71, 1588240), (80, 1409563), (142, 794120), (284, 397060), (355, 317648), (568, 198530), (710, 158824), (1136, 99265), (1420, 79412), (2840, 39706), (5680, 19853)]