42590240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3457}}^1$

素因数の和:3490

約数の個数: 96

約数和(自身を含む): 125483904

約数和(自身を除く): 82893664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 3457, 6160, 6914, 12320, 13828, 17285, 24199, 27656, 34570, 38027, 48398, 55312, 69140, 76054, 96796, 110624, 120995, 138280, 152108, 190135, 193592, 241990, 266189, 276560, 304216, 380270, 387184, 483980, 532378, 553120, 608432, 760540, 774368, 967960, 1064756, 1216864, 1330945, 1521080, 1935920, 2129512, 2661890, 3042160, 3871840, 4259024, 5323780, 6084320, 8518048, 10647560, 21295120, 42590240]

約数ペア:

[(1, 42590240), (2, 21295120), (4, 10647560), (5, 8518048), (7, 6084320), (8, 5323780), (10, 4259024), (11, 3871840), (14, 3042160), (16, 2661890), (20, 2129512), (22, 1935920), (28, 1521080), (32, 1330945), (35, 1216864), (40, 1064756), (44, 967960), (55, 774368), (56, 760540), (70, 608432), (77, 553120), (80, 532378), (88, 483980), (110, 387184), (112, 380270), (140, 304216), (154, 276560), (160, 266189), (176, 241990), (220, 193592), (224, 190135), (280, 152108), (308, 138280), (352, 120995), (385, 110624), (440, 96796), (560, 76054), (616, 69140), (770, 55312), (880, 48398), (1120, 38027), (1232, 34570), (1540, 27656), (1760, 24199), (2464, 17285), (3080, 13828), (3457, 12320), (6160, 6914)]