44213840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 114635520

約数和(自身を除く): 70421680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1069, 1880, 2068, 2138, 2585, 3760, 4136, 4276, 5170, 5345, 8272, 8552, 10340, 10690, 11759, 17104, 20680, 21380, 23518, 41360, 42760, 47036, 50243, 58795, 85520, 94072, 100486, 117590, 188144, 200972, 235180, 251215, 401944, 470360, 502430, 552673, 803888, 940720, 1004860, 1105346, 2009720, 2210692, 2763365, 4019440, 4421384, 5526730, 8842768, 11053460, 22106920, 44213840]

約数ペア:

[(1, 44213840), (2, 22106920), (4, 11053460), (5, 8842768), (8, 5526730), (10, 4421384), (11, 4019440), (16, 2763365), (20, 2210692), (22, 2009720), (40, 1105346), (44, 1004860), (47, 940720), (55, 803888), (80, 552673), (88, 502430), (94, 470360), (110, 401944), (176, 251215), (188, 235180), (220, 200972), (235, 188144), (376, 117590), (440, 100486), (470, 94072), (517, 85520), (752, 58795), (880, 50243), (940, 47036), (1034, 42760), (1069, 41360), (1880, 23518), (2068, 21380), (2138, 20680), (2585, 17104), (3760, 11759), (4136, 10690), (4276, 10340), (5170, 8552), (5345, 8272)]