704505280

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19483}}^1$

素因数の和:19613

約数の個数: 56

約数和(自身を含む): 1692536112

約数和(自身を除く): 988030832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 18080, 19483, 36160, 38966, 77932, 97415, 155864, 194830, 311728, 389660, 623456, 779320, 1246912, 1558640, 2201579, 3117280, 4403158, 6234560, 8806316, 11007895, 17612632, 22015790, 35225264, 44031580, 70450528, 88063160, 140901056, 176126320, 352252640, 704505280]

約数ペア:

[(1, 704505280), (2, 352252640), (4, 176126320), (5, 140901056), (8, 88063160), (10, 70450528), (16, 44031580), (20, 35225264), (32, 22015790), (40, 17612632), (64, 11007895), (80, 8806316), (113, 6234560), (160, 4403158), (226, 3117280), (320, 2201579), (452, 1558640), (565, 1246912), (904, 779320), (1130, 623456), (1808, 389660), (2260, 311728), (3616, 194830), (4520, 155864), (7232, 97415), (9040, 77932), (18080, 38966), (19483, 36160)]