38397050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 76334400

約数和(自身を除く): 37937350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 227, 398, 425, 454, 850, 995, 1135, 1990, 2270, 3383, 3859, 4975, 5675, 6766, 7718, 9950, 11350, 16915, 19295, 33830, 38590, 45173, 84575, 90346, 96475, 169150, 192950, 225865, 451730, 767941, 1129325, 1535882, 2258650, 3839705, 7679410, 19198525, 38397050]

約数ペア:

[(1, 38397050), (2, 19198525), (5, 7679410), (10, 3839705), (17, 2258650), (25, 1535882), (34, 1129325), (50, 767941), (85, 451730), (170, 225865), (199, 192950), (227, 169150), (398, 96475), (425, 90346), (454, 84575), (850, 45173), (995, 38590), (1135, 33830), (1990, 19295), (2270, 16915), (3383, 11350), (3859, 9950), (4975, 7718), (5675, 6766)]