38652880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3044

約数の個数: 80

約数和(自身を含む): 107207424

約数和(自身を除く): 68554544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3001, 3220, 6002, 6440, 12004, 12880, 15005, 21007, 24008, 30010, 42014, 48016, 60020, 69023, 84028, 105035, 120040, 138046, 168056, 210070, 240080, 276092, 336112, 345115, 420140, 483161, 552184, 690230, 840280, 966322, 1104368, 1380460, 1680560, 1932644, 2415805, 2760920, 3865288, 4831610, 5521840, 7730576, 9663220, 19326440, 38652880]

約数ペア:

[(1, 38652880), (2, 19326440), (4, 9663220), (5, 7730576), (7, 5521840), (8, 4831610), (10, 3865288), (14, 2760920), (16, 2415805), (20, 1932644), (23, 1680560), (28, 1380460), (35, 1104368), (40, 966322), (46, 840280), (56, 690230), (70, 552184), (80, 483161), (92, 420140), (112, 345115), (115, 336112), (140, 276092), (161, 240080), (184, 210070), (230, 168056), (280, 138046), (322, 120040), (368, 105035), (460, 84028), (560, 69023), (644, 60020), (805, 48016), (920, 42014), (1288, 30010), (1610, 24008), (1840, 21007), (2576, 15005), (3001, 12880), (3220, 12004), (6002, 6440)]