415055860

素因数分解:

$2^2\times 5^1\times {\mathrm{4441}}^1\times {\mathrm{4673}}^1$

素因数の和:9123

約数の個数: 24

約数和(自身を含む): 872000136

約数和(自身を除く): 456944276

約数列:

[1, 2, 4, 5, 10, 20, 4441, 4673, 8882, 9346, 17764, 18692, 22205, 23365, 44410, 46730, 88820, 93460, 20752793, 41505586, 83011172, 103763965, 207527930, 415055860]

約数ペア:

[(1, 415055860), (2, 207527930), (4, 103763965), (5, 83011172), (10, 41505586), (20, 20752793), (4441, 93460), (4673, 88820), (8882, 46730), (9346, 44410), (17764, 23365), (18692, 22205)]