442022080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72701}}^1$

素因数の和:72737

約数の個数: 56

約数和(自身を含む): 1107978480

約数和(自身を除く): 665956400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 72701, 145402, 290804, 363505, 581608, 727010, 1163216, 1381319, 1454020, 2326432, 2762638, 2908040, 4652864, 5525276, 5816080, 6906595, 11050552, 11632160, 13813190, 22101104, 23264320, 27626380, 44202208, 55252760, 88404416, 110505520, 221011040, 442022080]

約数ペア:

[(1, 442022080), (2, 221011040), (4, 110505520), (5, 88404416), (8, 55252760), (10, 44202208), (16, 27626380), (19, 23264320), (20, 22101104), (32, 13813190), (38, 11632160), (40, 11050552), (64, 6906595), (76, 5816080), (80, 5525276), (95, 4652864), (152, 2908040), (160, 2762638), (190, 2326432), (304, 1454020), (320, 1381319), (380, 1163216), (608, 727010), (760, 581608), (1216, 363505), (1520, 290804), (3040, 145402), (6080, 72701)]