9671256320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{686879}}^1$

素因数の和:686911

約数の個数: 72

約数和(自身を含む): 25271688960

約数和(自身を除く): 15600432640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 686879, 1373758, 2747516, 3434395, 5495032, 6868790, 7555669, 10990064, 13737580, 15111338, 21980128, 27475160, 30222676, 37778345, 43960256, 54950320, 60445352, 75556690, 87920512, 109900640, 120890704, 151113380, 175841024, 219801280, 241781408, 302226760, 439602560, 483562816, 604453520, 879205120, 967125632, 1208907040, 1934251264, 2417814080, 4835628160, 9671256320]

約数ペア:

[(1, 9671256320), (2, 4835628160), (4, 2417814080), (5, 1934251264), (8, 1208907040), (10, 967125632), (11, 879205120), (16, 604453520), (20, 483562816), (22, 439602560), (32, 302226760), (40, 241781408), (44, 219801280), (55, 175841024), (64, 151113380), (80, 120890704), (88, 109900640), (110, 87920512), (128, 75556690), (160, 60445352), (176, 54950320), (220, 43960256), (256, 37778345), (320, 30222676), (352, 27475160), (440, 21980128), (640, 15111338), (704, 13737580), (880, 10990064), (1280, 7555669), (1408, 6868790), (1760, 5495032), (2816, 3434395), (3520, 2747516), (7040, 1373758), (14080, 686879)]