9243880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12163}}^1$

素因数の和:12193

約数の個数: 32

約数和(自身を含む): 21895200

約数和(自身を除く): 12651320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12163, 24326, 48652, 60815, 97304, 121630, 231097, 243260, 462194, 486520, 924388, 1155485, 1848776, 2310970, 4621940, 9243880]

約数ペア:

[(1, 9243880), (2, 4621940), (4, 2310970), (5, 1848776), (8, 1155485), (10, 924388), (19, 486520), (20, 462194), (38, 243260), (40, 231097), (76, 121630), (95, 97304), (152, 60815), (190, 48652), (380, 24326), (760, 12163)]