73814240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24281}}^1$

素因数の和:24315

約数の個数: 48

約数和(自身を含む): 183571920

約数和(自身を除く): 109757680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 24281, 48562, 97124, 121405, 194248, 242810, 388496, 461339, 485620, 776992, 922678, 971240, 1845356, 1942480, 2306695, 3690712, 3884960, 4613390, 7381424, 9226780, 14762848, 18453560, 36907120, 73814240]

約数ペア:

[(1, 73814240), (2, 36907120), (4, 18453560), (5, 14762848), (8, 9226780), (10, 7381424), (16, 4613390), (19, 3884960), (20, 3690712), (32, 2306695), (38, 1942480), (40, 1845356), (76, 971240), (80, 922678), (95, 776992), (152, 485620), (160, 461339), (190, 388496), (304, 242810), (380, 194248), (608, 121405), (760, 97124), (1520, 48562), (3040, 24281)]