27525940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4603}}^1$

素因数の和:4648

約数の個数: 48

約数和(自身を含む): 64971648

約数和(自身を除く): 37445708

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 4603, 5980, 9206, 18412, 23015, 46030, 59839, 92060, 105869, 119678, 211738, 239356, 299195, 423476, 529345, 598390, 1058690, 1196780, 1376297, 2117380, 2752594, 5505188, 6881485, 13762970, 27525940]

約数ペア:

[(1, 27525940), (2, 13762970), (4, 6881485), (5, 5505188), (10, 2752594), (13, 2117380), (20, 1376297), (23, 1196780), (26, 1058690), (46, 598390), (52, 529345), (65, 423476), (92, 299195), (115, 239356), (130, 211738), (230, 119678), (260, 105869), (299, 92060), (460, 59839), (598, 46030), (1196, 23015), (1495, 18412), (2990, 9206), (4603, 5980)]