105663560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3462

約数の個数: 64

約数和(自身を含む): 256435200

約数和(自身を除く): 150771640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3391, 3895, 6232, 6782, 7790, 13564, 15580, 16955, 27128, 31160, 33910, 64429, 67820, 128858, 135640, 139031, 257716, 278062, 322145, 515432, 556124, 644290, 695155, 1112248, 1288580, 1390310, 2577160, 2641589, 2780620, 5283178, 5561240, 10566356, 13207945, 21132712, 26415890, 52831780, 105663560]

約数ペア:

[(1, 105663560), (2, 52831780), (4, 26415890), (5, 21132712), (8, 13207945), (10, 10566356), (19, 5561240), (20, 5283178), (38, 2780620), (40, 2641589), (41, 2577160), (76, 1390310), (82, 1288580), (95, 1112248), (152, 695155), (164, 644290), (190, 556124), (205, 515432), (328, 322145), (380, 278062), (410, 257716), (760, 139031), (779, 135640), (820, 128858), (1558, 67820), (1640, 64429), (3116, 33910), (3391, 31160), (3895, 27128), (6232, 16955), (6782, 15580), (7790, 13564)]