11702480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7731

約数の個数: 40

約数和(自身を含む): 28644000

約数和(自身を除く): 16941520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7699, 15398, 30796, 38495, 61592, 76990, 123184, 146281, 153980, 292562, 307960, 585124, 615920, 731405, 1170248, 1462810, 2340496, 2925620, 5851240, 11702480]

約数ペア:

[(1, 11702480), (2, 5851240), (4, 2925620), (5, 2340496), (8, 1462810), (10, 1170248), (16, 731405), (19, 615920), (20, 585124), (38, 307960), (40, 292562), (76, 153980), (80, 146281), (95, 123184), (152, 76990), (190, 61592), (304, 38495), (380, 30796), (760, 15398), (1520, 7699)]