244227920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{98479}}^1$

素因数の和:98523

約数の個数: 40

約数和(自身を含む): 586152960

約数和(自身を除く): 341925040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 98479, 196958, 393916, 492395, 787832, 984790, 1575664, 1969580, 3052849, 3939160, 6105698, 7878320, 12211396, 15264245, 24422792, 30528490, 48845584, 61056980, 122113960, 244227920]

約数ペア:

[(1, 244227920), (2, 122113960), (4, 61056980), (5, 48845584), (8, 30528490), (10, 24422792), (16, 15264245), (20, 12211396), (31, 7878320), (40, 6105698), (62, 3939160), (80, 3052849), (124, 1969580), (155, 1575664), (248, 984790), (310, 787832), (496, 492395), (620, 393916), (1240, 196958), (2480, 98479)]