1414717040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2939}}^1$

素因数の和:3510

約数の個数: 80

約数和(自身を含む): 3596019840

約数和(自身を除く): 2181302800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 547, 880, 1094, 2188, 2735, 2939, 4376, 5470, 5878, 6017, 8752, 10940, 11756, 12034, 14695, 21880, 23512, 24068, 29390, 30085, 32329, 43760, 47024, 48136, 58780, 60170, 64658, 96272, 117560, 120340, 129316, 161645, 235120, 240680, 258632, 323290, 481360, 517264, 646580, 1293160, 1607633, 2586320, 3215266, 6430532, 8038165, 12861064, 16076330, 17683963, 25722128, 32152660, 35367926, 64305320, 70735852, 88419815, 128610640, 141471704, 176839630, 282943408, 353679260, 707358520, 1414717040]

約数ペア:

[(1, 1414717040), (2, 707358520), (4, 353679260), (5, 282943408), (8, 176839630), (10, 141471704), (11, 128610640), (16, 88419815), (20, 70735852), (22, 64305320), (40, 35367926), (44, 32152660), (55, 25722128), (80, 17683963), (88, 16076330), (110, 12861064), (176, 8038165), (220, 6430532), (440, 3215266), (547, 2586320), (880, 1607633), (1094, 1293160), (2188, 646580), (2735, 517264), (2939, 481360), (4376, 323290), (5470, 258632), (5878, 240680), (6017, 235120), (8752, 161645), (10940, 129316), (11756, 120340), (12034, 117560), (14695, 96272), (21880, 64658), (23512, 60170), (24068, 58780), (29390, 48136), (30085, 47024), (32329, 43760)]