40492064470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{259781}}^1$

素因数の和:259921

約数の個数: 64

約数和(自身を含む): 86413884480

約数和(自身を除く): 45921820010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 109, 110, 130, 143, 218, 286, 545, 715, 1090, 1199, 1417, 1430, 2398, 2834, 5995, 7085, 11990, 14170, 15587, 31174, 77935, 155870, 259781, 519562, 1298905, 2597810, 2857591, 3377153, 5715182, 6754306, 14287955, 16885765, 28316129, 28575910, 33771530, 37148683, 56632258, 74297366, 141580645, 185743415, 283161290, 311477419, 368109677, 371486830, 622954838, 736219354, 1557387095, 1840548385, 3114774190, 3681096770, 4049206447, 8098412894, 20246032235, 40492064470]

約数ペア:

[(1, 40492064470), (2, 20246032235), (5, 8098412894), (10, 4049206447), (11, 3681096770), (13, 3114774190), (22, 1840548385), (26, 1557387095), (55, 736219354), (65, 622954838), (109, 371486830), (110, 368109677), (130, 311477419), (143, 283161290), (218, 185743415), (286, 141580645), (545, 74297366), (715, 56632258), (1090, 37148683), (1199, 33771530), (1417, 28575910), (1430, 28316129), (2398, 16885765), (2834, 14287955), (5995, 6754306), (7085, 5715182), (11990, 3377153), (14170, 2857591), (15587, 2597810), (31174, 1298905), (77935, 519562), (155870, 259781)]