2361280

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 5779008

約数和(自身を除く): 3417728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 157, 160, 188, 235, 314, 320, 376, 470, 628, 752, 785, 940, 1256, 1504, 1570, 1880, 2512, 3008, 3140, 3760, 5024, 6280, 7379, 7520, 10048, 12560, 14758, 15040, 25120, 29516, 36895, 50240, 59032, 73790, 118064, 147580, 236128, 295160, 472256, 590320, 1180640, 2361280]

約数ペア:

[(1, 2361280), (2, 1180640), (4, 590320), (5, 472256), (8, 295160), (10, 236128), (16, 147580), (20, 118064), (32, 73790), (40, 59032), (47, 50240), (64, 36895), (80, 29516), (94, 25120), (157, 15040), (160, 14758), (188, 12560), (235, 10048), (314, 7520), (320, 7379), (376, 6280), (470, 5024), (628, 3760), (752, 3140), (785, 3008), (940, 2512), (1256, 1880), (1504, 1570)]