9373840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 26248320

約数和(自身を除く): 16874480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 881, 1064, 1330, 1520, 1762, 2128, 2660, 3524, 4405, 5320, 6167, 7048, 8810, 10640, 12334, 14096, 16739, 17620, 24668, 30835, 33478, 35240, 49336, 61670, 66956, 70480, 83695, 98672, 117173, 123340, 133912, 167390, 234346, 246680, 267824, 334780, 468692, 493360, 585865, 669560, 937384, 1171730, 1339120, 1874768, 2343460, 4686920, 9373840]

約数ペア:

[(1, 9373840), (2, 4686920), (4, 2343460), (5, 1874768), (7, 1339120), (8, 1171730), (10, 937384), (14, 669560), (16, 585865), (19, 493360), (20, 468692), (28, 334780), (35, 267824), (38, 246680), (40, 234346), (56, 167390), (70, 133912), (76, 123340), (80, 117173), (95, 98672), (112, 83695), (133, 70480), (140, 66956), (152, 61670), (190, 49336), (266, 35240), (280, 33478), (304, 30835), (380, 24668), (532, 17620), (560, 16739), (665, 14096), (760, 12334), (881, 10640), (1064, 8810), (1330, 7048), (1520, 6167), (1762, 5320), (2128, 4405), (2660, 3524)]