369520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 892800

約数和(自身を除く): 523280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 149, 155, 248, 298, 310, 496, 596, 620, 745, 1192, 1240, 1490, 2384, 2480, 2980, 4619, 5960, 9238, 11920, 18476, 23095, 36952, 46190, 73904, 92380, 184760, 369520]

約数ペア:

[(1, 369520), (2, 184760), (4, 92380), (5, 73904), (8, 46190), (10, 36952), (16, 23095), (20, 18476), (31, 11920), (40, 9238), (62, 5960), (80, 4619), (124, 2980), (149, 2480), (155, 2384), (248, 1490), (298, 1240), (310, 1192), (496, 745), (596, 620)]