34678160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 88869312

約数和(自身を除く): 54191152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 220, 251, 314, 440, 502, 628, 785, 880, 1004, 1255, 1256, 1570, 1727, 2008, 2510, 2512, 2761, 3140, 3454, 4016, 5020, 5522, 6280, 6908, 8635, 10040, 11044, 12560, 13805, 13816, 17270, 20080, 22088, 27610, 27632, 34540, 39407, 44176, 55220, 69080, 78814, 110440, 138160, 157628, 197035, 220880, 315256, 394070, 433477, 630512, 788140, 866954, 1576280, 1733908, 2167385, 3152560, 3467816, 4334770, 6935632, 8669540, 17339080, 34678160]

約数ペア:

[(1, 34678160), (2, 17339080), (4, 8669540), (5, 6935632), (8, 4334770), (10, 3467816), (11, 3152560), (16, 2167385), (20, 1733908), (22, 1576280), (40, 866954), (44, 788140), (55, 630512), (80, 433477), (88, 394070), (110, 315256), (157, 220880), (176, 197035), (220, 157628), (251, 138160), (314, 110440), (440, 78814), (502, 69080), (628, 55220), (785, 44176), (880, 39407), (1004, 34540), (1255, 27632), (1256, 27610), (1570, 22088), (1727, 20080), (2008, 17270), (2510, 13816), (2512, 13805), (2761, 12560), (3140, 11044), (3454, 10040), (4016, 8635), (5020, 6908), (5522, 6280)]