4374022820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{218047}}^1$

素因数の和:218132

約数の個数: 48

約数和(自身を含む): 9890657280

約数和(自身を除く): 5516634460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 20060, 218047, 436094, 872188, 1090235, 2180470, 3706799, 4360940, 7413598, 12864773, 14827196, 18533995, 25729546, 37067990, 51459092, 64323865, 74135980, 128647730, 218701141, 257295460, 437402282, 874804564, 1093505705, 2187011410, 4374022820]

約数ペア:

[(1, 4374022820), (2, 2187011410), (4, 1093505705), (5, 874804564), (10, 437402282), (17, 257295460), (20, 218701141), (34, 128647730), (59, 74135980), (68, 64323865), (85, 51459092), (118, 37067990), (170, 25729546), (236, 18533995), (295, 14827196), (340, 12864773), (590, 7413598), (1003, 4360940), (1180, 3706799), (2006, 2180470), (4012, 1090235), (5015, 872188), (10030, 436094), (20060, 218047)]