39260780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 55571860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 41, 52, 58, 65, 82, 116, 127, 130, 145, 164, 205, 254, 260, 290, 377, 410, 508, 533, 580, 635, 754, 820, 1066, 1189, 1270, 1508, 1651, 1885, 2132, 2378, 2540, 2665, 3302, 3683, 3770, 4756, 5207, 5330, 5945, 6604, 7366, 7540, 8255, 10414, 10660, 11890, 14732, 15457, 16510, 18415, 20828, 23780, 26035, 30914, 33020, 36830, 47879, 52070, 61828, 67691, 73660, 77285, 95758, 104140, 135382, 151003, 154570, 191516, 239395, 270764, 302006, 309140, 338455, 478790, 604012, 676910, 755015, 957580, 1353820, 1510030, 1963039, 3020060, 3926078, 7852156, 9815195, 19630390, 39260780]

約数ペア:

[(1, 39260780), (2, 19630390), (4, 9815195), (5, 7852156), (10, 3926078), (13, 3020060), (20, 1963039), (26, 1510030), (29, 1353820), (41, 957580), (52, 755015), (58, 676910), (65, 604012), (82, 478790), (116, 338455), (127, 309140), (130, 302006), (145, 270764), (164, 239395), (205, 191516), (254, 154570), (260, 151003), (290, 135382), (377, 104140), (410, 95758), (508, 77285), (533, 73660), (580, 67691), (635, 61828), (754, 52070), (820, 47879), (1066, 36830), (1189, 33020), (1270, 30914), (1508, 26035), (1651, 23780), (1885, 20828), (2132, 18415), (2378, 16510), (2540, 15457), (2665, 14732), (3302, 11890), (3683, 10660), (3770, 10414), (4756, 8255), (5207, 7540), (5330, 7366), (5945, 6604)]