6512440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 17282160

約数和(自身を除く): 10769720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 41, 44, 55, 76, 82, 88, 95, 110, 152, 164, 190, 205, 209, 220, 328, 361, 380, 410, 418, 440, 451, 722, 760, 779, 820, 836, 902, 1045, 1444, 1558, 1640, 1672, 1804, 1805, 2090, 2255, 2888, 3116, 3608, 3610, 3895, 3971, 4180, 4510, 6232, 7220, 7790, 7942, 8360, 8569, 9020, 14440, 14801, 15580, 15884, 17138, 18040, 19855, 29602, 31160, 31768, 34276, 39710, 42845, 59204, 68552, 74005, 79420, 85690, 118408, 148010, 158840, 162811, 171380, 296020, 325622, 342760, 592040, 651244, 814055, 1302488, 1628110, 3256220, 6512440]

約数ペア:

[(1, 6512440), (2, 3256220), (4, 1628110), (5, 1302488), (8, 814055), (10, 651244), (11, 592040), (19, 342760), (20, 325622), (22, 296020), (38, 171380), (40, 162811), (41, 158840), (44, 148010), (55, 118408), (76, 85690), (82, 79420), (88, 74005), (95, 68552), (110, 59204), (152, 42845), (164, 39710), (190, 34276), (205, 31768), (209, 31160), (220, 29602), (328, 19855), (361, 18040), (380, 17138), (410, 15884), (418, 15580), (440, 14801), (451, 14440), (722, 9020), (760, 8569), (779, 8360), (820, 7942), (836, 7790), (902, 7220), (1045, 6232), (1444, 4510), (1558, 4180), (1640, 3971), (1672, 3895), (1804, 3610), (1805, 3608), (2090, 3116), (2255, 2888)]