76693960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11909}}^1$

素因数の和:11950

約数の個数: 64

約数和(自身を含む): 205804800

約数和(自身を除く): 129110840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 11909, 23818, 47636, 59545, 83363, 95272, 119090, 166726, 238180, 273907, 333452, 416815, 476360, 547814, 666904, 833630, 1095628, 1369535, 1667260, 1917349, 2191256, 2739070, 3334520, 3834698, 5478140, 7669396, 9586745, 10956280, 15338792, 19173490, 38346980, 76693960]

約数ペア:

[(1, 76693960), (2, 38346980), (4, 19173490), (5, 15338792), (7, 10956280), (8, 9586745), (10, 7669396), (14, 5478140), (20, 3834698), (23, 3334520), (28, 2739070), (35, 2191256), (40, 1917349), (46, 1667260), (56, 1369535), (70, 1095628), (92, 833630), (115, 666904), (140, 547814), (161, 476360), (184, 416815), (230, 333452), (280, 273907), (322, 238180), (460, 166726), (644, 119090), (805, 95272), (920, 83363), (1288, 59545), (1610, 47636), (3220, 23818), (6440, 11909)]