25360380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140891}}^1$

素因数の和:140906

約数の個数: 36

約数和(自身を含む): 76927032

約数和(自身を除く): 51566652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140891, 281782, 422673, 563564, 704455, 845346, 1268019, 1408910, 1690692, 2113365, 2536038, 2817820, 4226730, 5072076, 6340095, 8453460, 12680190, 25360380]

約数ペア:

[(1, 25360380), (2, 12680190), (3, 8453460), (4, 6340095), (5, 5072076), (6, 4226730), (9, 2817820), (10, 2536038), (12, 2113365), (15, 1690692), (18, 1408910), (20, 1268019), (30, 845346), (36, 704455), (45, 563564), (60, 422673), (90, 281782), (180, 140891)]