133127020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 316108800

約数和(自身を除く): 182981780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 83, 124, 130, 155, 166, 199, 260, 310, 332, 398, 403, 415, 620, 796, 806, 830, 995, 1079, 1612, 1660, 1990, 2015, 2158, 2573, 2587, 3980, 4030, 4316, 5146, 5174, 5395, 6169, 8060, 10292, 10348, 10790, 12338, 12865, 12935, 16517, 21580, 24676, 25730, 25870, 30845, 33034, 33449, 51460, 51740, 61690, 66068, 66898, 80197, 82585, 123380, 133796, 160394, 165170, 167245, 214721, 320788, 330340, 334490, 400985, 429442, 512027, 668980, 801970, 858884, 1024054, 1073605, 1603940, 2048108, 2147210, 2560135, 4294420, 5120270, 6656351, 10240540, 13312702, 26625404, 33281755, 66563510, 133127020]

約数ペア:

[(1, 133127020), (2, 66563510), (4, 33281755), (5, 26625404), (10, 13312702), (13, 10240540), (20, 6656351), (26, 5120270), (31, 4294420), (52, 2560135), (62, 2147210), (65, 2048108), (83, 1603940), (124, 1073605), (130, 1024054), (155, 858884), (166, 801970), (199, 668980), (260, 512027), (310, 429442), (332, 400985), (398, 334490), (403, 330340), (415, 320788), (620, 214721), (796, 167245), (806, 165170), (830, 160394), (995, 133796), (1079, 123380), (1612, 82585), (1660, 80197), (1990, 66898), (2015, 66068), (2158, 61690), (2573, 51740), (2587, 51460), (3980, 33449), (4030, 33034), (4316, 30845), (5146, 25870), (5174, 25730), (5395, 24676), (6169, 21580), (8060, 16517), (10292, 12935), (10348, 12865), (10790, 12338)]