43422820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 108017280

約数和(自身を除く): 64594460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 751, 826, 980, 1180, 1502, 1652, 2065, 2891, 3004, 3755, 4130, 5257, 5782, 7510, 8260, 10514, 11564, 14455, 15020, 21028, 26285, 28910, 36799, 44309, 52570, 57820, 73598, 88618, 105140, 147196, 177236, 183995, 221545, 310163, 367990, 443090, 620326, 735980, 886180, 1240652, 1550815, 2171141, 3101630, 4342282, 6203260, 8684564, 10855705, 21711410, 43422820]

約数ペア:

[(1, 43422820), (2, 21711410), (4, 10855705), (5, 8684564), (7, 6203260), (10, 4342282), (14, 3101630), (20, 2171141), (28, 1550815), (35, 1240652), (49, 886180), (59, 735980), (70, 620326), (98, 443090), (118, 367990), (140, 310163), (196, 221545), (236, 183995), (245, 177236), (295, 147196), (413, 105140), (490, 88618), (590, 73598), (751, 57820), (826, 52570), (980, 44309), (1180, 36799), (1502, 28910), (1652, 26285), (2065, 21028), (2891, 15020), (3004, 14455), (3755, 11564), (4130, 10514), (5257, 8260), (5782, 7510)]