38148040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 100517760

約数和(自身を除く): 62369720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 3323, 5740, 6646, 11480, 13292, 16615, 23261, 26584, 33230, 46522, 66460, 93044, 116305, 132920, 136243, 186088, 232610, 272486, 465220, 544972, 681215, 930440, 953701, 1089944, 1362430, 1907402, 2724860, 3814804, 4768505, 5449720, 7629608, 9537010, 19074020, 38148040]

約数ペア:

[(1, 38148040), (2, 19074020), (4, 9537010), (5, 7629608), (7, 5449720), (8, 4768505), (10, 3814804), (14, 2724860), (20, 1907402), (28, 1362430), (35, 1089944), (40, 953701), (41, 930440), (56, 681215), (70, 544972), (82, 465220), (140, 272486), (164, 232610), (205, 186088), (280, 136243), (287, 132920), (328, 116305), (410, 93044), (574, 66460), (820, 46522), (1148, 33230), (1435, 26584), (1640, 23261), (2296, 16615), (2870, 13292), (3323, 11480), (5740, 6646)]