40623380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3673}}^1$

素因数の和:3768

約数の個数: 48

約数和(自身を含む): 98757120

約数和(自身を除く): 58133740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 3673, 5530, 7346, 11060, 14692, 18365, 25711, 36730, 51422, 73460, 102844, 128555, 257110, 290167, 514220, 580334, 1160668, 1450835, 2031169, 2901670, 4062338, 5803340, 8124676, 10155845, 20311690, 40623380]

約数ペア:

[(1, 40623380), (2, 20311690), (4, 10155845), (5, 8124676), (7, 5803340), (10, 4062338), (14, 2901670), (20, 2031169), (28, 1450835), (35, 1160668), (70, 580334), (79, 514220), (140, 290167), (158, 257110), (316, 128555), (395, 102844), (553, 73460), (790, 51422), (1106, 36730), (1580, 25711), (2212, 18365), (2765, 14692), (3673, 11060), (5530, 7346)]