10145240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 27475200

約数和(自身を除く): 17329960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 1907, 2660, 3814, 5320, 7628, 9535, 13349, 15256, 19070, 26698, 36233, 38140, 53396, 66745, 72466, 76280, 106792, 133490, 144932, 181165, 253631, 266980, 289864, 362330, 507262, 533960, 724660, 1014524, 1268155, 1449320, 2029048, 2536310, 5072620, 10145240]

約数ペア:

[(1, 10145240), (2, 5072620), (4, 2536310), (5, 2029048), (7, 1449320), (8, 1268155), (10, 1014524), (14, 724660), (19, 533960), (20, 507262), (28, 362330), (35, 289864), (38, 266980), (40, 253631), (56, 181165), (70, 144932), (76, 133490), (95, 106792), (133, 76280), (140, 72466), (152, 66745), (190, 53396), (266, 38140), (280, 36233), (380, 26698), (532, 19070), (665, 15256), (760, 13349), (1064, 9535), (1330, 7628), (1907, 5320), (2660, 3814)]