11248760

素因数分解:

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

素因数の和:109

約数の個数: 64

約数和(自身を含む): 27367200

約数和(自身を除く): 16118440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 361, 380, 410, 722, 760, 779, 820, 1444, 1558, 1640, 1805, 2888, 3116, 3610, 3895, 6232, 6859, 7220, 7790, 13718, 14440, 14801, 15580, 27436, 29602, 31160, 34295, 54872, 59204, 68590, 74005, 118408, 137180, 148010, 274360, 281219, 296020, 562438, 592040, 1124876, 1406095, 2249752, 2812190, 5624380, 11248760]

約数ペア:

[(1, 11248760), (2, 5624380), (4, 2812190), (5, 2249752), (8, 1406095), (10, 1124876), (19, 592040), (20, 562438), (38, 296020), (40, 281219), (41, 274360), (76, 148010), (82, 137180), (95, 118408), (152, 74005), (164, 68590), (190, 59204), (205, 54872), (328, 34295), (361, 31160), (380, 29602), (410, 27436), (722, 15580), (760, 14801), (779, 14440), (820, 13718), (1444, 7790), (1558, 7220), (1640, 6859), (1805, 6232), (2888, 3895), (3116, 3610)]