156946920010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1907}}^1\times {\mathrm{41357}}^1$

素因数の和:43470

約数の個数: 32

約数和(自身を含む): 284079830400

約数和(自身を除く): 127132910390

約数列:

[1, 2, 5, 10, 199, 398, 995, 1907, 1990, 3814, 9535, 19070, 41357, 82714, 206785, 379493, 413570, 758986, 1897465, 3794930, 8230043, 16460086, 41150215, 78867799, 82300430, 157735598, 394338995, 788677990, 15694692001, 31389384002, 78473460005, 156946920010]

約数ペア:

[(1, 156946920010), (2, 78473460005), (5, 31389384002), (10, 15694692001), (199, 788677990), (398, 394338995), (995, 157735598), (1907, 82300430), (1990, 78867799), (3814, 41150215), (9535, 16460086), (19070, 8230043), (41357, 3794930), (82714, 1897465), (206785, 758986), (379493, 413570)]