364923880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2194

約数の個数: 64

約数和(自身を含む): 868190400

約数和(自身を除く): 503266520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 251, 380, 502, 760, 1004, 1255, 1913, 2008, 2510, 3826, 4769, 5020, 7652, 9538, 9565, 10040, 15304, 19076, 19130, 23845, 36347, 38152, 38260, 47690, 72694, 76520, 95380, 145388, 181735, 190760, 290776, 363470, 480163, 726940, 960326, 1453880, 1920652, 2400815, 3841304, 4801630, 9123097, 9603260, 18246194, 19206520, 36492388, 45615485, 72984776, 91230970, 182461940, 364923880]

約数ペア:

[(1, 364923880), (2, 182461940), (4, 91230970), (5, 72984776), (8, 45615485), (10, 36492388), (19, 19206520), (20, 18246194), (38, 9603260), (40, 9123097), (76, 4801630), (95, 3841304), (152, 2400815), (190, 1920652), (251, 1453880), (380, 960326), (502, 726940), (760, 480163), (1004, 363470), (1255, 290776), (1913, 190760), (2008, 181735), (2510, 145388), (3826, 95380), (4769, 76520), (5020, 72694), (7652, 47690), (9538, 38260), (9565, 38152), (10040, 36347), (15304, 23845), (19076, 19130)]