19773100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8597}}^1$

素因数の和:8634

約数の個数: 36

約数和(自身を含む): 44778384

約数和(自身を除く): 25005284

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 8597, 17194, 34388, 42985, 85970, 171940, 197731, 214925, 395462, 429850, 790924, 859700, 988655, 1977310, 3954620, 4943275, 9886550, 19773100]

約数ペア:

[(1, 19773100), (2, 9886550), (4, 4943275), (5, 3954620), (10, 1977310), (20, 988655), (23, 859700), (25, 790924), (46, 429850), (50, 395462), (92, 214925), (100, 197731), (115, 171940), (230, 85970), (460, 42985), (575, 34388), (1150, 17194), (2300, 8597)]