41356280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 107274240

約数和(自身を除く): 65917960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1163, 1270, 1778, 2326, 2540, 3556, 4445, 4652, 5080, 5815, 7112, 8141, 8890, 9304, 11630, 16282, 17780, 23260, 32564, 35560, 40705, 46520, 65128, 81410, 147701, 162820, 295402, 325640, 590804, 738505, 1033907, 1181608, 1477010, 2067814, 2954020, 4135628, 5169535, 5908040, 8271256, 10339070, 20678140, 41356280]

約数ペア:

[(1, 41356280), (2, 20678140), (4, 10339070), (5, 8271256), (7, 5908040), (8, 5169535), (10, 4135628), (14, 2954020), (20, 2067814), (28, 1477010), (35, 1181608), (40, 1033907), (56, 738505), (70, 590804), (127, 325640), (140, 295402), (254, 162820), (280, 147701), (508, 81410), (635, 65128), (889, 46520), (1016, 40705), (1163, 35560), (1270, 32564), (1778, 23260), (2326, 17780), (2540, 16282), (3556, 11630), (4445, 9304), (4652, 8890), (5080, 8141), (5815, 7112)]