1180473040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{776627}}^1$

素因数の和:776659

約数の個数: 40

約数和(自身を含む): 2889056160

約数和(自身を除く): 1708583120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 776627, 1553254, 3106508, 3883135, 6213016, 7766270, 12426032, 14755913, 15532540, 29511826, 31065080, 59023652, 62130160, 73779565, 118047304, 147559130, 236094608, 295118260, 590236520, 1180473040]

約数ペア:

[(1, 1180473040), (2, 590236520), (4, 295118260), (5, 236094608), (8, 147559130), (10, 118047304), (16, 73779565), (19, 62130160), (20, 59023652), (38, 31065080), (40, 29511826), (76, 15532540), (80, 14755913), (95, 12426032), (152, 7766270), (190, 6213016), (304, 3883135), (380, 3106508), (760, 1553254), (1520, 776627)]