38123120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3622

約数の個数: 80

約数和(自身を含む): 106659840

約数和(自身を除く): 68536720

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, 1064, 1330, 1520, 2128, 2660, 3583, 5320, 7166, 10640, 14332, 17915, 25081, 28664, 35830, 50162, 57328, 68077, 71660, 100324, 125405, 136154, 143320, 200648, 250810, 272308, 286640, 340385, 401296, 476539, 501620, 544616, 680770, 953078, 1003240, 1089232, 1361540, 1906156, 2006480, 2382695, 2723080, 3812312, 4765390, 5446160, 7624624, 9530780, 19061560, 38123120]

約数ペア:

[(1, 38123120), (2, 19061560), (4, 9530780), (5, 7624624), (7, 5446160), (8, 4765390), (10, 3812312), (14, 2723080), (16, 2382695), (19, 2006480), (20, 1906156), (28, 1361540), (35, 1089232), (38, 1003240), (40, 953078), (56, 680770), (70, 544616), (76, 501620), (80, 476539), (95, 401296), (112, 340385), (133, 286640), (140, 272308), (152, 250810), (190, 200648), (266, 143320), (280, 136154), (304, 125405), (380, 100324), (532, 71660), (560, 68077), (665, 57328), (760, 50162), (1064, 35830), (1330, 28664), (1520, 25081), (2128, 17915), (2660, 14332), (3583, 10640), (5320, 7166)]