25387860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18397}}^1$

素因数の和:18432

約数の個数: 48

約数和(自身を含む): 74180736

約数和(自身を除く): 48792876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18397, 36794, 55191, 73588, 91985, 110382, 183970, 220764, 275955, 367940, 423131, 551910, 846262, 1103820, 1269393, 1692524, 2115655, 2538786, 4231310, 5077572, 6346965, 8462620, 12693930, 25387860]

約数ペア:

[(1, 25387860), (2, 12693930), (3, 8462620), (4, 6346965), (5, 5077572), (6, 4231310), (10, 2538786), (12, 2115655), (15, 1692524), (20, 1269393), (23, 1103820), (30, 846262), (46, 551910), (60, 423131), (69, 367940), (92, 275955), (115, 220764), (138, 183970), (230, 110382), (276, 91985), (345, 73588), (460, 55191), (690, 36794), (1380, 18397)]