4381841440

素因数分解:

$2^5\times 5^1\times {\mathrm{3389}}^1\times {\mathrm{8081}}^1$

素因数の和:11485

約数の個数: 48

約数和(自身を含む): 10356436440

約数和(自身を除く): 5974595000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3389, 6778, 8081, 13556, 16162, 16945, 27112, 32324, 33890, 40405, 54224, 64648, 67780, 80810, 108448, 129296, 135560, 161620, 258592, 271120, 323240, 542240, 646480, 1292960, 27386509, 54773018, 109546036, 136932545, 219092072, 273865090, 438184144, 547730180, 876368288, 1095460360, 2190920720, 4381841440]

約数ペア:

[(1, 4381841440), (2, 2190920720), (4, 1095460360), (5, 876368288), (8, 547730180), (10, 438184144), (16, 273865090), (20, 219092072), (32, 136932545), (40, 109546036), (80, 54773018), (160, 27386509), (3389, 1292960), (6778, 646480), (8081, 542240), (13556, 323240), (16162, 271120), (16945, 258592), (27112, 161620), (32324, 135560), (33890, 129296), (40405, 108448), (54224, 80810), (64648, 67780)]