27097720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 69471360

約数和(自身を除く): 42373640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 41, 52, 62, 65, 82, 104, 124, 130, 155, 164, 205, 248, 260, 310, 328, 403, 410, 520, 533, 620, 806, 820, 1066, 1240, 1271, 1612, 1640, 1681, 2015, 2132, 2542, 2665, 3224, 3362, 4030, 4264, 5084, 5330, 6355, 6724, 8060, 8405, 10168, 10660, 12710, 13448, 16120, 16523, 16810, 21320, 21853, 25420, 33046, 33620, 43706, 50840, 52111, 66092, 67240, 82615, 87412, 104222, 109265, 132184, 165230, 174824, 208444, 218530, 260555, 330460, 416888, 437060, 521110, 660920, 677443, 874120, 1042220, 1354886, 2084440, 2709772, 3387215, 5419544, 6774430, 13548860, 27097720]

約数ペア:

[(1, 27097720), (2, 13548860), (4, 6774430), (5, 5419544), (8, 3387215), (10, 2709772), (13, 2084440), (20, 1354886), (26, 1042220), (31, 874120), (40, 677443), (41, 660920), (52, 521110), (62, 437060), (65, 416888), (82, 330460), (104, 260555), (124, 218530), (130, 208444), (155, 174824), (164, 165230), (205, 132184), (248, 109265), (260, 104222), (310, 87412), (328, 82615), (403, 67240), (410, 66092), (520, 52111), (533, 50840), (620, 43706), (806, 33620), (820, 33046), (1066, 25420), (1240, 21853), (1271, 21320), (1612, 16810), (1640, 16523), (1681, 16120), (2015, 13448), (2132, 12710), (2542, 10660), (2665, 10168), (3224, 8405), (3362, 8060), (4030, 6724), (4264, 6355), (5084, 5330)]