2008462860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10399}}^1$

素因数の和:10480

約数の個数: 144

約数和(自身を含む): 6473376000

約数和(自身を除く): 4464913140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 740, 870, 1044, 1073, 1110, 1305, 1332, 1665, 1740, 2146, 2220, 2610, 3219, 3330, 4292, 5220, 5365, 6438, 6660, 9657, 10399, 10730, 12876, 16095, 19314, 20798, 21460, 31197, 32190, 38628, 41596, 48285, 51995, 62394, 64380, 93591, 96570, 103990, 124788, 155985, 187182, 193140, 207980, 301571, 311970, 374364, 384763, 467955, 603142, 623940, 769526, 904713, 935910, 1154289, 1206284, 1507855, 1539052, 1809426, 1871820, 1923815, 2308578, 2714139, 3015710, 3462867, 3618852, 3847630, 4523565, 4617156, 5428278, 5771445, 6031420, 6925734, 7695260, 9047130, 10856556, 11158127, 11542890, 13570695, 13851468, 17314335, 18094260, 22316254, 23085780, 27141390, 33474381, 34628670, 44632508, 54282780, 55790635, 66948762, 69257340, 100423143, 111581270, 133897524, 167371905, 200846286, 223162540, 334743810, 401692572, 502115715, 669487620, 1004231430, 2008462860]

約数ペア:

[(1, 2008462860), (2, 1004231430), (3, 669487620), (4, 502115715), (5, 401692572), (6, 334743810), (9, 223162540), (10, 200846286), (12, 167371905), (15, 133897524), (18, 111581270), (20, 100423143), (29, 69257340), (30, 66948762), (36, 55790635), (37, 54282780), (45, 44632508), (58, 34628670), (60, 33474381), (74, 27141390), (87, 23085780), (90, 22316254), (111, 18094260), (116, 17314335), (145, 13851468), (148, 13570695), (174, 11542890), (180, 11158127), (185, 10856556), (222, 9047130), (261, 7695260), (290, 6925734), (333, 6031420), (348, 5771445), (370, 5428278), (435, 4617156), (444, 4523565), (522, 3847630), (555, 3618852), (580, 3462867), (666, 3015710), (740, 2714139), (870, 2308578), (1044, 1923815), (1073, 1871820), (1110, 1809426), (1305, 1539052), (1332, 1507855), (1665, 1206284), (1740, 1154289), (2146, 935910), (2220, 904713), (2610, 769526), (3219, 623940), (3330, 603142), (4292, 467955), (5220, 384763), (5365, 374364), (6438, 311970), (6660, 301571), (9657, 207980), (10399, 193140), (10730, 187182), (12876, 155985), (16095, 124788), (19314, 103990), (20798, 96570), (21460, 93591), (31197, 64380), (32190, 62394), (38628, 51995), (41596, 48285)]