104804980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1013}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 252120960

約数和(自身を除く): 147315980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739, 1013, 1478, 2026, 2956, 3695, 4052, 5065, 5173, 7091, 7390, 10130, 10346, 14182, 14780, 20260, 20692, 25865, 28364, 35455, 51730, 70910, 103460, 141820, 748607, 1497214, 2994428, 3743035, 5240249, 7486070, 10480498, 14972140, 20960996, 26201245, 52402490, 104804980]

約数ペア:

[(1, 104804980), (2, 52402490), (4, 26201245), (5, 20960996), (7, 14972140), (10, 10480498), (14, 7486070), (20, 5240249), (28, 3743035), (35, 2994428), (70, 1497214), (140, 748607), (739, 141820), (1013, 103460), (1478, 70910), (2026, 51730), (2956, 35455), (3695, 28364), (4052, 25865), (5065, 20692), (5173, 20260), (7091, 14780), (7390, 14182), (10130, 10346)]