40963430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1291}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 37176730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1291, 1670, 2582, 3173, 6346, 6455, 12910, 15865, 24529, 31730, 49058, 122645, 215597, 245290, 431194, 1077985, 2155970, 4096343, 8192686, 20481715, 40963430]

約数ペア:

[(1, 40963430), (2, 20481715), (5, 8192686), (10, 4096343), (19, 2155970), (38, 1077985), (95, 431194), (167, 245290), (190, 215597), (334, 122645), (835, 49058), (1291, 31730), (1670, 24529), (2582, 15865), (3173, 12910), (6346, 6455)]