528064880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55469}}^1$

素因数の和:55506

約数の個数: 80

約数和(自身を含む): 1485708480

約数和(自身を除く): 957643600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 55469, 110938, 221876, 277345, 388283, 443752, 554690, 776566, 887504, 942973, 1109380, 1553132, 1885946, 1941415, 2218760, 3106264, 3771892, 3882830, 4437520, 4714865, 6212528, 6600811, 7543784, 7765660, 9429730, 13201622, 15087568, 15531320, 18859460, 26403244, 31062640, 33004055, 37718920, 52806488, 66008110, 75437840, 105612976, 132016220, 264032440, 528064880]

約数ペア:

[(1, 528064880), (2, 264032440), (4, 132016220), (5, 105612976), (7, 75437840), (8, 66008110), (10, 52806488), (14, 37718920), (16, 33004055), (17, 31062640), (20, 26403244), (28, 18859460), (34, 15531320), (35, 15087568), (40, 13201622), (56, 9429730), (68, 7765660), (70, 7543784), (80, 6600811), (85, 6212528), (112, 4714865), (119, 4437520), (136, 3882830), (140, 3771892), (170, 3106264), (238, 2218760), (272, 1941415), (280, 1885946), (340, 1553132), (476, 1109380), (560, 942973), (595, 887504), (680, 776566), (952, 554690), (1190, 443752), (1360, 388283), (1904, 277345), (2380, 221876), (4760, 110938), (9520, 55469)]