26049660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 90510336

約数和(自身を除く): 64460676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 367, 390, 420, 455, 507, 546, 676, 734, 780, 845, 910, 1014, 1092, 1101, 1183, 1365, 1468, 1690, 1820, 1835, 2028, 2202, 2366, 2535, 2569, 2730, 3380, 3549, 3670, 4404, 4732, 4771, 5070, 5138, 5460, 5505, 5915, 7098, 7340, 7707, 9542, 10140, 10276, 11010, 11830, 12845, 14196, 14313, 15414, 17745, 19084, 22020, 23660, 23855, 25690, 28626, 30828, 33397, 35490, 38535, 47710, 51380, 57252, 62023, 66794, 70980, 71565, 77070, 95420, 100191, 124046, 133588, 143130, 154140, 166985, 186069, 200382, 248092, 286260, 310115, 333970, 372138, 400764, 434161, 500955, 620230, 667940, 744276, 868322, 930345, 1001910, 1240460, 1302483, 1736644, 1860690, 2003820, 2170805, 2604966, 3721380, 4341610, 5209932, 6512415, 8683220, 13024830, 26049660]

約数ペア:

[(1, 26049660), (2, 13024830), (3, 8683220), (4, 6512415), (5, 5209932), (6, 4341610), (7, 3721380), (10, 2604966), (12, 2170805), (13, 2003820), (14, 1860690), (15, 1736644), (20, 1302483), (21, 1240460), (26, 1001910), (28, 930345), (30, 868322), (35, 744276), (39, 667940), (42, 620230), (52, 500955), (60, 434161), (65, 400764), (70, 372138), (78, 333970), (84, 310115), (91, 286260), (105, 248092), (130, 200382), (140, 186069), (156, 166985), (169, 154140), (182, 143130), (195, 133588), (210, 124046), (260, 100191), (273, 95420), (338, 77070), (364, 71565), (367, 70980), (390, 66794), (420, 62023), (455, 57252), (507, 51380), (546, 47710), (676, 38535), (734, 35490), (780, 33397), (845, 30828), (910, 28626), (1014, 25690), (1092, 23855), (1101, 23660), (1183, 22020), (1365, 19084), (1468, 17745), (1690, 15414), (1820, 14313), (1835, 14196), (2028, 12845), (2202, 11830), (2366, 11010), (2535, 10276), (2569, 10140), (2730, 9542), (3380, 7707), (3549, 7340), (3670, 7098), (4404, 5915), (4732, 5505), (4771, 5460), (5070, 5138)]