1366183780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{111799}}^1$

素因数の和:111868

約数の個数: 48

約数和(自身を含む): 3155443200

約数和(自身を除く): 1789259420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 111799, 223598, 447196, 558995, 1117990, 1453387, 2235980, 2906774, 5254553, 5813548, 7266935, 10509106, 14533870, 21018212, 26272765, 29067740, 52545530, 68309189, 105091060, 136618378, 273236756, 341545945, 683091890, 1366183780]

約数ペア:

[(1, 1366183780), (2, 683091890), (4, 341545945), (5, 273236756), (10, 136618378), (13, 105091060), (20, 68309189), (26, 52545530), (47, 29067740), (52, 26272765), (65, 21018212), (94, 14533870), (130, 10509106), (188, 7266935), (235, 5813548), (260, 5254553), (470, 2906774), (611, 2235980), (940, 1453387), (1222, 1117990), (2444, 558995), (3055, 447196), (6110, 223598), (12220, 111799)]