40473040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26627}}^1$

素因数の和:26659

約数の個数: 40

約数和(自身を含む): 99056160

約数和(自身を除く): 58583120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 26627, 53254, 106508, 133135, 213016, 266270, 426032, 505913, 532540, 1011826, 1065080, 2023652, 2130160, 2529565, 4047304, 5059130, 8094608, 10118260, 20236520, 40473040]

約数ペア:

[(1, 40473040), (2, 20236520), (4, 10118260), (5, 8094608), (8, 5059130), (10, 4047304), (16, 2529565), (19, 2130160), (20, 2023652), (38, 1065080), (40, 1011826), (76, 532540), (80, 505913), (95, 426032), (152, 266270), (190, 213016), (304, 133135), (380, 106508), (760, 53254), (1520, 26627)]