34241420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 41963380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 359, 380, 502, 718, 1004, 1255, 1436, 1795, 2510, 3590, 4769, 5020, 6821, 7180, 9538, 13642, 19076, 23845, 27284, 34105, 47690, 68210, 90109, 95380, 136420, 180218, 360436, 450545, 901090, 1712071, 1802180, 3424142, 6848284, 8560355, 17120710, 34241420]

約数ペア:

[(1, 34241420), (2, 17120710), (4, 8560355), (5, 6848284), (10, 3424142), (19, 1802180), (20, 1712071), (38, 901090), (76, 450545), (95, 360436), (190, 180218), (251, 136420), (359, 95380), (380, 90109), (502, 68210), (718, 47690), (1004, 34105), (1255, 27284), (1436, 23845), (1795, 19076), (2510, 13642), (3590, 9538), (4769, 7180), (5020, 6821)]