39324940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 87853248

約数和(自身を除く): 48528308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 1613, 2438, 3226, 4876, 6095, 6452, 8065, 12190, 16130, 24380, 32260, 37099, 74198, 85489, 148396, 170978, 185495, 341956, 370990, 427445, 741980, 854890, 1709780, 1966247, 3932494, 7864988, 9831235, 19662470, 39324940]

約数ペア:

[(1, 39324940), (2, 19662470), (4, 9831235), (5, 7864988), (10, 3932494), (20, 1966247), (23, 1709780), (46, 854890), (53, 741980), (92, 427445), (106, 370990), (115, 341956), (212, 185495), (230, 170978), (265, 148396), (460, 85489), (530, 74198), (1060, 37099), (1219, 32260), (1613, 24380), (2438, 16130), (3226, 12190), (4876, 8065), (6095, 6452)]