461320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 1094400

約数和(自身を除く): 633080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 607, 760, 1214, 2428, 3035, 4856, 6070, 11533, 12140, 23066, 24280, 46132, 57665, 92264, 115330, 230660, 461320]

約数ペア:

[(1, 461320), (2, 230660), (4, 115330), (5, 92264), (8, 57665), (10, 46132), (19, 24280), (20, 23066), (38, 12140), (40, 11533), (76, 6070), (95, 4856), (152, 3035), (190, 2428), (380, 1214), (607, 760)]