134588020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2663}}^1$

素因数の和:2717

約数の個数: 72

約数和(自身を含む): 341034624

約数和(自身を除く): 206446604

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2527, 2660, 2663, 3610, 5054, 5326, 7220, 10108, 10652, 12635, 13315, 18641, 25270, 26630, 37282, 50540, 50597, 53260, 74564, 93205, 101194, 186410, 202388, 252985, 354179, 372820, 505970, 708358, 961343, 1011940, 1416716, 1770895, 1922686, 3541790, 3845372, 4806715, 6729401, 7083580, 9613430, 13458802, 19226860, 26917604, 33647005, 67294010, 134588020]

約数ペア:

[(1, 134588020), (2, 67294010), (4, 33647005), (5, 26917604), (7, 19226860), (10, 13458802), (14, 9613430), (19, 7083580), (20, 6729401), (28, 4806715), (35, 3845372), (38, 3541790), (70, 1922686), (76, 1770895), (95, 1416716), (133, 1011940), (140, 961343), (190, 708358), (266, 505970), (361, 372820), (380, 354179), (532, 252985), (665, 202388), (722, 186410), (1330, 101194), (1444, 93205), (1805, 74564), (2527, 53260), (2660, 50597), (2663, 50540), (3610, 37282), (5054, 26630), (5326, 25270), (7220, 18641), (10108, 13315), (10652, 12635)]