91603520

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1287

約数の個数: 56

約数和(自身を含む): 219099384

約数和(自身を除く): 127495864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 977, 1172, 1465, 1954, 2344, 2930, 3908, 4688, 4885, 5860, 7816, 9376, 9770, 11720, 15632, 18752, 19540, 23440, 31264, 39080, 46880, 62528, 78160, 93760, 156320, 286261, 312640, 572522, 1145044, 1431305, 2290088, 2862610, 4580176, 5725220, 9160352, 11450440, 18320704, 22900880, 45801760, 91603520]

約数ペア:

[(1, 91603520), (2, 45801760), (4, 22900880), (5, 18320704), (8, 11450440), (10, 9160352), (16, 5725220), (20, 4580176), (32, 2862610), (40, 2290088), (64, 1431305), (80, 1145044), (160, 572522), (293, 312640), (320, 286261), (586, 156320), (977, 93760), (1172, 78160), (1465, 62528), (1954, 46880), (2344, 39080), (2930, 31264), (3908, 23440), (4688, 19540), (4885, 18752), (5860, 15632), (7816, 11720), (9376, 9770)]