1043938280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17887

約数の個数: 128

約数和(自身を含む): 3082752000

約数和(自身を除く): 2038813720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 4180, 5320, 5852, 7315, 8360, 11704, 14630, 17839, 29260, 35678, 58520, 71356, 89195, 124873, 142712, 178390, 196229, 249746, 338941, 356780, 392458, 499492, 624365, 677882, 713560, 784916, 981145, 998984, 1248730, 1355764, 1373603, 1569832, 1694705, 1962290, 2372587, 2497460, 2711528, 2747206, 3389410, 3728351, 3924580, 4745174, 4994920, 5494412, 6778820, 6868015, 7456702, 7849160, 9490348, 10988824, 11862935, 13557640, 13736030, 14913404, 18641755, 18980696, 23725870, 26098457, 27472060, 29826808, 37283510, 47451740, 52196914, 54944120, 74567020, 94903480, 104393828, 130492285, 149134040, 208787656, 260984570, 521969140, 1043938280]

約数ペア:

[(1, 1043938280), (2, 521969140), (4, 260984570), (5, 208787656), (7, 149134040), (8, 130492285), (10, 104393828), (11, 94903480), (14, 74567020), (19, 54944120), (20, 52196914), (22, 47451740), (28, 37283510), (35, 29826808), (38, 27472060), (40, 26098457), (44, 23725870), (55, 18980696), (56, 18641755), (70, 14913404), (76, 13736030), (77, 13557640), (88, 11862935), (95, 10988824), (110, 9490348), (133, 7849160), (140, 7456702), (152, 6868015), (154, 6778820), (190, 5494412), (209, 4994920), (220, 4745174), (266, 3924580), (280, 3728351), (308, 3389410), (380, 2747206), (385, 2711528), (418, 2497460), (440, 2372587), (532, 1962290), (616, 1694705), (665, 1569832), (760, 1373603), (770, 1355764), (836, 1248730), (1045, 998984), (1064, 981145), (1330, 784916), (1463, 713560), (1540, 677882), (1672, 624365), (2090, 499492), (2660, 392458), (2926, 356780), (3080, 338941), (4180, 249746), (5320, 196229), (5852, 178390), (7315, 142712), (8360, 124873), (11704, 89195), (14630, 71356), (17839, 58520), (29260, 35678)]