52286480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 78955120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 839, 1520, 1558, 1640, 1678, 3116, 3280, 3356, 3895, 4195, 6232, 6712, 7790, 8390, 12464, 13424, 15580, 15941, 16780, 31160, 31882, 33560, 34399, 62320, 63764, 67120, 68798, 79705, 127528, 137596, 159410, 171995, 255056, 275192, 318820, 343990, 550384, 637640, 653581, 687980, 1275280, 1307162, 1375960, 2614324, 2751920, 3267905, 5228648, 6535810, 10457296, 13071620, 26143240, 52286480]

約数ペア:

[(1, 52286480), (2, 26143240), (4, 13071620), (5, 10457296), (8, 6535810), (10, 5228648), (16, 3267905), (19, 2751920), (20, 2614324), (38, 1375960), (40, 1307162), (41, 1275280), (76, 687980), (80, 653581), (82, 637640), (95, 550384), (152, 343990), (164, 318820), (190, 275192), (205, 255056), (304, 171995), (328, 159410), (380, 137596), (410, 127528), (656, 79705), (760, 68798), (779, 67120), (820, 63764), (839, 62320), (1520, 34399), (1558, 33560), (1640, 31882), (1678, 31160), (3116, 16780), (3280, 15941), (3356, 15580), (3895, 13424), (4195, 12464), (6232, 8390), (6712, 7790)]