487013120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34589}}^1$

素因数の和:34621

約数の個数: 72

約数和(自身を含む): 1272635280

約数和(自身を除く): 785622160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 34589, 69178, 138356, 172945, 276712, 345890, 380479, 553424, 691780, 760958, 1106848, 1383560, 1521916, 1902395, 2213696, 2767120, 3043832, 3804790, 4427392, 5534240, 6087664, 7609580, 8854784, 11068480, 12175328, 15219160, 22136960, 24350656, 30438320, 44273920, 48701312, 60876640, 97402624, 121753280, 243506560, 487013120]

約数ペア:

[(1, 487013120), (2, 243506560), (4, 121753280), (5, 97402624), (8, 60876640), (10, 48701312), (11, 44273920), (16, 30438320), (20, 24350656), (22, 22136960), (32, 15219160), (40, 12175328), (44, 11068480), (55, 8854784), (64, 7609580), (80, 6087664), (88, 5534240), (110, 4427392), (128, 3804790), (160, 3043832), (176, 2767120), (220, 2213696), (256, 1902395), (320, 1521916), (352, 1383560), (440, 1106848), (640, 760958), (704, 691780), (880, 553424), (1280, 380479), (1408, 345890), (1760, 276712), (2816, 172945), (3520, 138356), (7040, 69178), (14080, 34589)]