39170560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 111367872

約数和(自身を除く): 72197312

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 107, 110, 128, 130, 143, 160, 176, 208, 214, 220, 256, 260, 286, 320, 352, 416, 428, 440, 512, 520, 535, 572, 640, 704, 715, 832, 856, 880, 1040, 1070, 1144, 1177, 1280, 1391, 1408, 1430, 1664, 1712, 1760, 2080, 2140, 2288, 2354, 2560, 2782, 2816, 2860, 3328, 3424, 3520, 4160, 4280, 4576, 4708, 5564, 5632, 5720, 5885, 6656, 6848, 6955, 7040, 8320, 8560, 9152, 9416, 11128, 11440, 11770, 13696, 13910, 14080, 15301, 16640, 17120, 18304, 18832, 22256, 22880, 23540, 27392, 27820, 28160, 30602, 33280, 34240, 36608, 37664, 44512, 45760, 47080, 54784, 55640, 61204, 68480, 73216, 75328, 76505, 89024, 91520, 94160, 111280, 122408, 136960, 150656, 153010, 178048, 183040, 188320, 222560, 244816, 273920, 301312, 306020, 356096, 366080, 376640, 445120, 489632, 602624, 612040, 712192, 753280, 890240, 979264, 1224080, 1506560, 1780480, 1958528, 2448160, 3013120, 3560960, 3917056, 4896320, 7834112, 9792640, 19585280, 39170560]

約数ペア:

[(1, 39170560), (2, 19585280), (4, 9792640), (5, 7834112), (8, 4896320), (10, 3917056), (11, 3560960), (13, 3013120), (16, 2448160), (20, 1958528), (22, 1780480), (26, 1506560), (32, 1224080), (40, 979264), (44, 890240), (52, 753280), (55, 712192), (64, 612040), (65, 602624), (80, 489632), (88, 445120), (104, 376640), (107, 366080), (110, 356096), (128, 306020), (130, 301312), (143, 273920), (160, 244816), (176, 222560), (208, 188320), (214, 183040), (220, 178048), (256, 153010), (260, 150656), (286, 136960), (320, 122408), (352, 111280), (416, 94160), (428, 91520), (440, 89024), (512, 76505), (520, 75328), (535, 73216), (572, 68480), (640, 61204), (704, 55640), (715, 54784), (832, 47080), (856, 45760), (880, 44512), (1040, 37664), (1070, 36608), (1144, 34240), (1177, 33280), (1280, 30602), (1391, 28160), (1408, 27820), (1430, 27392), (1664, 23540), (1712, 22880), (1760, 22256), (2080, 18832), (2140, 18304), (2288, 17120), (2354, 16640), (2560, 15301), (2782, 14080), (2816, 13910), (2860, 13696), (3328, 11770), (3424, 11440), (3520, 11128), (4160, 9416), (4280, 9152), (4576, 8560), (4708, 8320), (5564, 7040), (5632, 6955), (5720, 6848), (5885, 6656)]