422654240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3466

約数の個数: 96

約数和(自身を含む): 1077027840

約数和(自身を除く): 654373600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 380, 410, 608, 656, 760, 779, 820, 1312, 1520, 1558, 1640, 3040, 3116, 3280, 3391, 3895, 6232, 6560, 6782, 7790, 12464, 13564, 15580, 16955, 24928, 27128, 31160, 33910, 54256, 62320, 64429, 67820, 108512, 124640, 128858, 135640, 139031, 257716, 271280, 278062, 322145, 515432, 542560, 556124, 644290, 695155, 1030864, 1112248, 1288580, 1390310, 2061728, 2224496, 2577160, 2641589, 2780620, 4448992, 5154320, 5283178, 5561240, 10308640, 10566356, 11122480, 13207945, 21132712, 22244960, 26415890, 42265424, 52831780, 84530848, 105663560, 211327120, 422654240]

約数ペア:

[(1, 422654240), (2, 211327120), (4, 105663560), (5, 84530848), (8, 52831780), (10, 42265424), (16, 26415890), (19, 22244960), (20, 21132712), (32, 13207945), (38, 11122480), (40, 10566356), (41, 10308640), (76, 5561240), (80, 5283178), (82, 5154320), (95, 4448992), (152, 2780620), (160, 2641589), (164, 2577160), (190, 2224496), (205, 2061728), (304, 1390310), (328, 1288580), (380, 1112248), (410, 1030864), (608, 695155), (656, 644290), (760, 556124), (779, 542560), (820, 515432), (1312, 322145), (1520, 278062), (1558, 271280), (1640, 257716), (3040, 139031), (3116, 135640), (3280, 128858), (3391, 124640), (3895, 108512), (6232, 67820), (6560, 64429), (6782, 62320), (7790, 54256), (12464, 33910), (13564, 31160), (15580, 27128), (16955, 24928)]