7134036040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{49391}}^1$

素因数の和:49582

約数の個数: 64

約数和(自身を含む): 16856501760

約数和(自身を除く): 9722465720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 628, 785, 920, 1256, 1570, 3140, 3611, 6280, 7222, 14444, 18055, 28888, 36110, 49391, 72220, 98782, 144440, 197564, 246955, 395128, 493910, 987820, 1135993, 1975640, 2271986, 4543972, 5679965, 7754387, 9087944, 11359930, 15508774, 22719860, 31017548, 38771935, 45439720, 62035096, 77543870, 155087740, 178350901, 310175480, 356701802, 713403604, 891754505, 1426807208, 1783509010, 3567018020, 7134036040]

約数ペア:

[(1, 7134036040), (2, 3567018020), (4, 1783509010), (5, 1426807208), (8, 891754505), (10, 713403604), (20, 356701802), (23, 310175480), (40, 178350901), (46, 155087740), (92, 77543870), (115, 62035096), (157, 45439720), (184, 38771935), (230, 31017548), (314, 22719860), (460, 15508774), (628, 11359930), (785, 9087944), (920, 7754387), (1256, 5679965), (1570, 4543972), (3140, 2271986), (3611, 1975640), (6280, 1135993), (7222, 987820), (14444, 493910), (18055, 395128), (28888, 246955), (36110, 197564), (49391, 144440), (72220, 98782)]