4976480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 12383280

約数和(自身を除く): 7406800

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, 1637, 3040, 3274, 6548, 8185, 13096, 16370, 26192, 31103, 32740, 52384, 62206, 65480, 124412, 130960, 155515, 248824, 261920, 311030, 497648, 622060, 995296, 1244120, 2488240, 4976480]

約数ペア:

[(1, 4976480), (2, 2488240), (4, 1244120), (5, 995296), (8, 622060), (10, 497648), (16, 311030), (19, 261920), (20, 248824), (32, 155515), (38, 130960), (40, 124412), (76, 65480), (80, 62206), (95, 52384), (152, 32740), (160, 31103), (190, 26192), (304, 16370), (380, 13096), (608, 8185), (760, 6548), (1520, 3274), (1637, 3040)]