4310565520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{2803}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 10263985920

約数和(自身を除く): 5953420400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 409, 470, 752, 818, 940, 1636, 1880, 2045, 2803, 3272, 3760, 4090, 5606, 6544, 8180, 11212, 14015, 16360, 19223, 22424, 28030, 32720, 38446, 44848, 56060, 76892, 96115, 112120, 131741, 153784, 192230, 224240, 263482, 307568, 384460, 526964, 658705, 768920, 1053928, 1146427, 1317410, 1537840, 2107856, 2292854, 2634820, 4585708, 5269640, 5732135, 9171416, 10539280, 11464270, 18342832, 22928540, 45857080, 53882069, 91714160, 107764138, 215528276, 269410345, 431056552, 538820690, 862113104, 1077641380, 2155282760, 4310565520]

約数ペア:

[(1, 4310565520), (2, 2155282760), (4, 1077641380), (5, 862113104), (8, 538820690), (10, 431056552), (16, 269410345), (20, 215528276), (40, 107764138), (47, 91714160), (80, 53882069), (94, 45857080), (188, 22928540), (235, 18342832), (376, 11464270), (409, 10539280), (470, 9171416), (752, 5732135), (818, 5269640), (940, 4585708), (1636, 2634820), (1880, 2292854), (2045, 2107856), (2803, 1537840), (3272, 1317410), (3760, 1146427), (4090, 1053928), (5606, 768920), (6544, 658705), (8180, 526964), (11212, 384460), (14015, 307568), (16360, 263482), (19223, 224240), (22424, 192230), (28030, 153784), (32720, 131741), (38446, 112120), (44848, 96115), (56060, 76892)]