84265760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 213917760

約数和(自身を除く): 129652000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 380, 424, 523, 530, 608, 760, 848, 1007, 1046, 1060, 1520, 1696, 2014, 2092, 2120, 2615, 3040, 4028, 4184, 4240, 5035, 5230, 8056, 8368, 8480, 9937, 10070, 10460, 16112, 16736, 19874, 20140, 20920, 27719, 32224, 39748, 40280, 41840, 49685, 55438, 79496, 80560, 83680, 99370, 110876, 138595, 158992, 161120, 198740, 221752, 277190, 317984, 397480, 443504, 526661, 554380, 794960, 887008, 1053322, 1108760, 1589920, 2106644, 2217520, 2633305, 4213288, 4435040, 5266610, 8426576, 10533220, 16853152, 21066440, 42132880, 84265760]

約数ペア:

[(1, 84265760), (2, 42132880), (4, 21066440), (5, 16853152), (8, 10533220), (10, 8426576), (16, 5266610), (19, 4435040), (20, 4213288), (32, 2633305), (38, 2217520), (40, 2106644), (53, 1589920), (76, 1108760), (80, 1053322), (95, 887008), (106, 794960), (152, 554380), (160, 526661), (190, 443504), (212, 397480), (265, 317984), (304, 277190), (380, 221752), (424, 198740), (523, 161120), (530, 158992), (608, 138595), (760, 110876), (848, 99370), (1007, 83680), (1046, 80560), (1060, 79496), (1520, 55438), (1696, 49685), (2014, 41840), (2092, 40280), (2120, 39748), (2615, 32224), (3040, 27719), (4028, 20920), (4184, 20140), (4240, 19874), (5035, 16736), (5230, 16112), (8056, 10460), (8368, 10070), (8480, 9937)]