77476420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24061}}^1$

素因数の和:24100

約数の個数: 48

約数和(自身を含む): 194035968

約数和(自身を除く): 116559548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 24061, 48122, 96244, 120305, 168427, 240610, 336854, 481220, 553403, 673708, 842135, 1106806, 1684270, 2213612, 2767015, 3368540, 3873821, 5534030, 7747642, 11068060, 15495284, 19369105, 38738210, 77476420]

約数ペア:

[(1, 77476420), (2, 38738210), (4, 19369105), (5, 15495284), (7, 11068060), (10, 7747642), (14, 5534030), (20, 3873821), (23, 3368540), (28, 2767015), (35, 2213612), (46, 1684270), (70, 1106806), (92, 842135), (115, 673708), (140, 553403), (161, 481220), (230, 336854), (322, 240610), (460, 168427), (644, 120305), (805, 96244), (1610, 48122), (3220, 24061)]