415056080

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{19727}}^1$

素因数の和:20003

約数の個数: 40

約数和(自身を含む): 968723712

約数和(自身を除く): 553667632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 19727, 21040, 39454, 78908, 98635, 157816, 197270, 315632, 394540, 789080, 1578160, 5188201, 10376402, 20752804, 25941005, 41505608, 51882010, 83011216, 103764020, 207528040, 415056080]

約数ペア:

[(1, 415056080), (2, 207528040), (4, 103764020), (5, 83011216), (8, 51882010), (10, 41505608), (16, 25941005), (20, 20752804), (40, 10376402), (80, 5188201), (263, 1578160), (526, 789080), (1052, 394540), (1315, 315632), (2104, 197270), (2630, 157816), (4208, 98635), (5260, 78908), (10520, 39454), (19727, 21040)]