4211360440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{190387}}^1$

素因数の和:190484

約数の個数: 64

約数和(自身を含む): 10966348800

約数和(自身を除く): 6754988360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 190387, 380774, 761548, 951935, 1332709, 1523096, 1903870, 2665418, 3807740, 5330836, 6663545, 7615480, 10661672, 13327090, 15040573, 26654180, 30081146, 53308360, 60162292, 75202865, 105284011, 120324584, 150405730, 210568022, 300811460, 421136044, 526420055, 601622920, 842272088, 1052840110, 2105680220, 4211360440]

約数ペア:

[(1, 4211360440), (2, 2105680220), (4, 1052840110), (5, 842272088), (7, 601622920), (8, 526420055), (10, 421136044), (14, 300811460), (20, 210568022), (28, 150405730), (35, 120324584), (40, 105284011), (56, 75202865), (70, 60162292), (79, 53308360), (140, 30081146), (158, 26654180), (280, 15040573), (316, 13327090), (395, 10661672), (553, 7615480), (632, 6663545), (790, 5330836), (1106, 3807740), (1580, 2665418), (2212, 1903870), (2765, 1523096), (3160, 1332709), (4424, 951935), (5530, 761548), (11060, 380774), (22120, 190387)]