82415680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 207385920

約数和(自身を除く): 124970240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 83, 107, 116, 145, 160, 166, 214, 232, 290, 320, 332, 415, 428, 464, 535, 580, 664, 830, 856, 928, 1070, 1160, 1328, 1660, 1712, 1856, 2140, 2320, 2407, 2656, 3103, 3320, 3424, 4280, 4640, 4814, 5312, 6206, 6640, 6848, 8560, 8881, 9280, 9628, 12035, 12412, 13280, 15515, 17120, 17762, 19256, 24070, 24824, 26560, 31030, 34240, 35524, 38512, 44405, 48140, 49648, 62060, 71048, 77024, 88810, 96280, 99296, 124120, 142096, 154048, 177620, 192560, 198592, 248240, 257549, 284192, 355240, 385120, 496480, 515098, 568384, 710480, 770240, 992960, 1030196, 1287745, 1420960, 2060392, 2575490, 2841920, 4120784, 5150980, 8241568, 10301960, 16483136, 20603920, 41207840, 82415680]

約数ペア:

[(1, 82415680), (2, 41207840), (4, 20603920), (5, 16483136), (8, 10301960), (10, 8241568), (16, 5150980), (20, 4120784), (29, 2841920), (32, 2575490), (40, 2060392), (58, 1420960), (64, 1287745), (80, 1030196), (83, 992960), (107, 770240), (116, 710480), (145, 568384), (160, 515098), (166, 496480), (214, 385120), (232, 355240), (290, 284192), (320, 257549), (332, 248240), (415, 198592), (428, 192560), (464, 177620), (535, 154048), (580, 142096), (664, 124120), (830, 99296), (856, 96280), (928, 88810), (1070, 77024), (1160, 71048), (1328, 62060), (1660, 49648), (1712, 48140), (1856, 44405), (2140, 38512), (2320, 35524), (2407, 34240), (2656, 31030), (3103, 26560), (3320, 24824), (3424, 24070), (4280, 19256), (4640, 17762), (4814, 17120), (5312, 15515), (6206, 13280), (6640, 12412), (6848, 12035), (8560, 9628), (8881, 9280)]