119320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 284400

約数和(自身を除く): 165080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 157, 190, 314, 380, 628, 760, 785, 1256, 1570, 2983, 3140, 5966, 6280, 11932, 14915, 23864, 29830, 59660, 119320]

約数ペア:

[(1, 119320), (2, 59660), (4, 29830), (5, 23864), (8, 14915), (10, 11932), (19, 6280), (20, 5966), (38, 3140), (40, 2983), (76, 1570), (95, 1256), (152, 785), (157, 760), (190, 628), (314, 380)]