3836480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 56

約数和(自身を含む): 9631680

約数和(自身を除く): 5795200

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, 631, 760, 1216, 1262, 1520, 2524, 3040, 3155, 5048, 6080, 6310, 10096, 11989, 12620, 20192, 23978, 25240, 40384, 47956, 50480, 59945, 95912, 100960, 119890, 191824, 201920, 239780, 383648, 479560, 767296, 959120, 1918240, 3836480]

約数ペア:

[(1, 3836480), (2, 1918240), (4, 959120), (5, 767296), (8, 479560), (10, 383648), (16, 239780), (19, 201920), (20, 191824), (32, 119890), (38, 100960), (40, 95912), (64, 59945), (76, 50480), (80, 47956), (95, 40384), (152, 25240), (160, 23978), (190, 20192), (304, 12620), (320, 11989), (380, 10096), (608, 6310), (631, 6080), (760, 5048), (1216, 3155), (1262, 3040), (1520, 2524)]