25959320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34157}}^1$

素因数の和:34187

約数の個数: 32

約数和(自身を含む): 61484400

約数和(自身を除く): 35525080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 34157, 68314, 136628, 170785, 273256, 341570, 648983, 683140, 1297966, 1366280, 2595932, 3244915, 5191864, 6489830, 12979660, 25959320]

約数ペア:

[(1, 25959320), (2, 12979660), (4, 6489830), (5, 5191864), (8, 3244915), (10, 2595932), (19, 1366280), (20, 1297966), (38, 683140), (40, 648983), (76, 341570), (95, 273256), (152, 170785), (190, 136628), (380, 68314), (760, 34157)]