83448640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 219602304

約数和(自身を除く): 136153664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 151, 157, 160, 176, 220, 302, 314, 320, 352, 440, 604, 628, 704, 755, 785, 880, 1208, 1256, 1510, 1570, 1661, 1727, 1760, 2416, 2512, 3020, 3140, 3322, 3454, 3520, 4832, 5024, 6040, 6280, 6644, 6908, 8305, 8635, 9664, 10048, 12080, 12560, 13288, 13816, 16610, 17270, 23707, 24160, 25120, 26576, 27632, 33220, 34540, 47414, 48320, 50240, 53152, 55264, 66440, 69080, 94828, 106304, 110528, 118535, 132880, 138160, 189656, 237070, 260777, 265760, 276320, 379312, 474140, 521554, 531520, 552640, 758624, 948280, 1043108, 1303885, 1517248, 1896560, 2086216, 2607770, 3793120, 4172432, 5215540, 7586240, 8344864, 10431080, 16689728, 20862160, 41724320, 83448640]

約数ペア:

[(1, 83448640), (2, 41724320), (4, 20862160), (5, 16689728), (8, 10431080), (10, 8344864), (11, 7586240), (16, 5215540), (20, 4172432), (22, 3793120), (32, 2607770), (40, 2086216), (44, 1896560), (55, 1517248), (64, 1303885), (80, 1043108), (88, 948280), (110, 758624), (151, 552640), (157, 531520), (160, 521554), (176, 474140), (220, 379312), (302, 276320), (314, 265760), (320, 260777), (352, 237070), (440, 189656), (604, 138160), (628, 132880), (704, 118535), (755, 110528), (785, 106304), (880, 94828), (1208, 69080), (1256, 66440), (1510, 55264), (1570, 53152), (1661, 50240), (1727, 48320), (1760, 47414), (2416, 34540), (2512, 33220), (3020, 27632), (3140, 26576), (3322, 25120), (3454, 24160), (3520, 23707), (4832, 17270), (5024, 16610), (6040, 13816), (6280, 13288), (6644, 12560), (6908, 12080), (8305, 10048), (8635, 9664)]