426294260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3805

約数の個数: 96

約数和(自身を含む): 1102295040

約数和(自身を除く): 676000780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 532, 602, 665, 817, 860, 1204, 1330, 1505, 1634, 2660, 3010, 3268, 3727, 4085, 5719, 6020, 7454, 8170, 11438, 14908, 16340, 18635, 22876, 26089, 28595, 37270, 52178, 57190, 70813, 74540, 104356, 114380, 130445, 141626, 160261, 260890, 283252, 320522, 354065, 495691, 521780, 641044, 708130, 801305, 991382, 1121827, 1416260, 1602610, 1982764, 2243654, 2478455, 3044959, 3205220, 4487308, 4956910, 5609135, 6089918, 9913820, 11218270, 12179836, 15224795, 21314713, 22436540, 30449590, 42629426, 60899180, 85258852, 106573565, 213147130, 426294260]

約数ペア:

[(1, 426294260), (2, 213147130), (4, 106573565), (5, 85258852), (7, 60899180), (10, 42629426), (14, 30449590), (19, 22436540), (20, 21314713), (28, 15224795), (35, 12179836), (38, 11218270), (43, 9913820), (70, 6089918), (76, 5609135), (86, 4956910), (95, 4487308), (133, 3205220), (140, 3044959), (172, 2478455), (190, 2243654), (215, 1982764), (266, 1602610), (301, 1416260), (380, 1121827), (430, 991382), (532, 801305), (602, 708130), (665, 641044), (817, 521780), (860, 495691), (1204, 354065), (1330, 320522), (1505, 283252), (1634, 260890), (2660, 160261), (3010, 141626), (3268, 130445), (3727, 114380), (4085, 104356), (5719, 74540), (6020, 70813), (7454, 57190), (8170, 52178), (11438, 37270), (14908, 28595), (16340, 26089), (18635, 22876)]