76590520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 182736000

約数和(自身を除く): 106145480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 179, 190, 358, 380, 563, 716, 760, 895, 1126, 1432, 1790, 2252, 2815, 3401, 3580, 4504, 5630, 6802, 7160, 10697, 11260, 13604, 17005, 21394, 22520, 27208, 34010, 42788, 53485, 68020, 85576, 100777, 106970, 136040, 201554, 213940, 403108, 427880, 503885, 806216, 1007770, 1914763, 2015540, 3829526, 4031080, 7659052, 9573815, 15318104, 19147630, 38295260, 76590520]

約数ペア:

[(1, 76590520), (2, 38295260), (4, 19147630), (5, 15318104), (8, 9573815), (10, 7659052), (19, 4031080), (20, 3829526), (38, 2015540), (40, 1914763), (76, 1007770), (95, 806216), (152, 503885), (179, 427880), (190, 403108), (358, 213940), (380, 201554), (563, 136040), (716, 106970), (760, 100777), (895, 85576), (1126, 68020), (1432, 53485), (1790, 42788), (2252, 34010), (2815, 27208), (3401, 22520), (3580, 21394), (4504, 17005), (5630, 13604), (6802, 11260), (7160, 10697)]