58731280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38639}}^1$

素因数の和:38671

約数の個数: 40

約数和(自身を含む): 143740800

約数和(自身を除く): 85009520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 38639, 77278, 154556, 193195, 309112, 386390, 618224, 734141, 772780, 1468282, 1545560, 2936564, 3091120, 3670705, 5873128, 7341410, 11746256, 14682820, 29365640, 58731280]

約数ペア:

[(1, 58731280), (2, 29365640), (4, 14682820), (5, 11746256), (8, 7341410), (10, 5873128), (16, 3670705), (19, 3091120), (20, 2936564), (38, 1545560), (40, 1468282), (76, 772780), (80, 734141), (95, 618224), (152, 386390), (190, 309112), (304, 193195), (380, 154556), (760, 77278), (1520, 38639)]