5257155820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2208889}}^1$

素因数の和:2208922

約数の個数: 48

約数和(自身を含む): 13359366720

約数和(自身を除く): 8102210900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2208889, 4417778, 8835556, 11044445, 15462223, 22088890, 30924446, 37551113, 44177780, 61848892, 75102226, 77311115, 150204452, 154622230, 187755565, 262857791, 309244460, 375511130, 525715582, 751022260, 1051431164, 1314288955, 2628577910, 5257155820]

約数ペア:

[(1, 5257155820), (2, 2628577910), (4, 1314288955), (5, 1051431164), (7, 751022260), (10, 525715582), (14, 375511130), (17, 309244460), (20, 262857791), (28, 187755565), (34, 154622230), (35, 150204452), (68, 77311115), (70, 75102226), (85, 61848892), (119, 44177780), (140, 37551113), (170, 30924446), (238, 22088890), (340, 15462223), (476, 11044445), (595, 8835556), (1190, 4417778), (2380, 2208889)]