45014020

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6449}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 94815000

約数和(自身を除く): 49800980

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6449, 6980, 12898, 25796, 32245, 64490, 128980, 2250701, 4501402, 9002804, 11253505, 22507010, 45014020]

約数ペア:

[(1, 45014020), (2, 22507010), (4, 11253505), (5, 9002804), (10, 4501402), (20, 2250701), (349, 128980), (698, 64490), (1396, 32245), (1745, 25796), (3490, 12898), (6449, 6980)]