4837222780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 11071569600

約数和(自身を除く): 6234346820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 283, 338, 389, 566, 676, 778, 845, 1132, 1415, 1556, 1690, 1945, 2197, 2830, 3380, 3679, 3890, 4394, 5057, 5660, 7358, 7780, 8788, 10114, 10985, 14716, 18395, 20228, 21970, 25285, 36790, 43940, 47827, 50570, 65741, 73580, 95654, 101140, 110087, 131482, 191308, 220174, 239135, 262964, 328705, 440348, 478270, 550435, 621751, 657410, 854633, 956540, 1100870, 1243502, 1314820, 1431131, 1709266, 2201740, 2487004, 2862262, 3108755, 3418532, 4273165, 5724524, 6217510, 7155655, 8546330, 12435020, 14311310, 17092660, 18604703, 28622620, 37209406, 74418812, 93023515, 186047030, 241861139, 372094060, 483722278, 967444556, 1209305695, 2418611390, 4837222780]

約数ペア:

[(1, 4837222780), (2, 2418611390), (4, 1209305695), (5, 967444556), (10, 483722278), (13, 372094060), (20, 241861139), (26, 186047030), (52, 93023515), (65, 74418812), (130, 37209406), (169, 28622620), (260, 18604703), (283, 17092660), (338, 14311310), (389, 12435020), (566, 8546330), (676, 7155655), (778, 6217510), (845, 5724524), (1132, 4273165), (1415, 3418532), (1556, 3108755), (1690, 2862262), (1945, 2487004), (2197, 2201740), (2830, 1709266), (3380, 1431131), (3679, 1314820), (3890, 1243502), (4394, 1100870), (5057, 956540), (5660, 854633), (7358, 657410), (7780, 621751), (8788, 550435), (10114, 478270), (10985, 440348), (14716, 328705), (18395, 262964), (20228, 239135), (21970, 220174), (25285, 191308), (36790, 131482), (43940, 110087), (47827, 101140), (50570, 95654), (65741, 73580)]