68163520

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1037

約数の個数: 56

約数和(自身を含む): 163092384

約数和(自身を除く): 94928864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 727, 1172, 1454, 1465, 2344, 2908, 2930, 3635, 4688, 5816, 5860, 7270, 9376, 11632, 11720, 14540, 18752, 23264, 23440, 29080, 46528, 46880, 58160, 93760, 116320, 213011, 232640, 426022, 852044, 1065055, 1704088, 2130110, 3408176, 4260220, 6816352, 8520440, 13632704, 17040880, 34081760, 68163520]

約数ペア:

[(1, 68163520), (2, 34081760), (4, 17040880), (5, 13632704), (8, 8520440), (10, 6816352), (16, 4260220), (20, 3408176), (32, 2130110), (40, 1704088), (64, 1065055), (80, 852044), (160, 426022), (293, 232640), (320, 213011), (586, 116320), (727, 93760), (1172, 58160), (1454, 46880), (1465, 46528), (2344, 29080), (2908, 23440), (2930, 23264), (3635, 18752), (4688, 14540), (5816, 11720), (5860, 11632), (7270, 9376)]