124213640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 295660800

約数和(自身を除く): 171447160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 353, 380, 463, 706, 760, 926, 1412, 1765, 1852, 2315, 2824, 3530, 3704, 4630, 6707, 7060, 8797, 9260, 13414, 14120, 17594, 18520, 26828, 33535, 35188, 43985, 53656, 67070, 70376, 87970, 134140, 163439, 175940, 268280, 326878, 351880, 653756, 817195, 1307512, 1634390, 3105341, 3268780, 6210682, 6537560, 12421364, 15526705, 24842728, 31053410, 62106820, 124213640]

約数ペア:

[(1, 124213640), (2, 62106820), (4, 31053410), (5, 24842728), (8, 15526705), (10, 12421364), (19, 6537560), (20, 6210682), (38, 3268780), (40, 3105341), (76, 1634390), (95, 1307512), (152, 817195), (190, 653756), (353, 351880), (380, 326878), (463, 268280), (706, 175940), (760, 163439), (926, 134140), (1412, 87970), (1765, 70376), (1852, 67070), (2315, 53656), (2824, 43985), (3530, 35188), (3704, 33535), (4630, 26828), (6707, 18520), (7060, 17594), (8797, 14120), (9260, 13414)]