112380440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 270259200

約数和(自身を除く): 157878760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2207, 2546, 2680, 4414, 5092, 6365, 8828, 10184, 11035, 12730, 17656, 22070, 25460, 41933, 44140, 50920, 83866, 88280, 147869, 167732, 209665, 295738, 335464, 419330, 591476, 739345, 838660, 1182952, 1478690, 1677320, 2809511, 2957380, 5619022, 5914760, 11238044, 14047555, 22476088, 28095110, 56190220, 112380440]

約数ペア:

[(1, 112380440), (2, 56190220), (4, 28095110), (5, 22476088), (8, 14047555), (10, 11238044), (19, 5914760), (20, 5619022), (38, 2957380), (40, 2809511), (67, 1677320), (76, 1478690), (95, 1182952), (134, 838660), (152, 739345), (190, 591476), (268, 419330), (335, 335464), (380, 295738), (536, 209665), (670, 167732), (760, 147869), (1273, 88280), (1340, 83866), (2207, 50920), (2546, 44140), (2680, 41933), (4414, 25460), (5092, 22070), (6365, 17656), (8828, 12730), (10184, 11035)]