25124460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22039}}^1$

素因数の和:22070

約数の個数: 48

約数和(自身を含む): 74054400

約数和(自身を除く): 48929940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22039, 44078, 66117, 88156, 110195, 132234, 220390, 264468, 330585, 418741, 440780, 661170, 837482, 1256223, 1322340, 1674964, 2093705, 2512446, 4187410, 5024892, 6281115, 8374820, 12562230, 25124460]

約数ペア:

[(1, 25124460), (2, 12562230), (3, 8374820), (4, 6281115), (5, 5024892), (6, 4187410), (10, 2512446), (12, 2093705), (15, 1674964), (19, 1322340), (20, 1256223), (30, 837482), (38, 661170), (57, 440780), (60, 418741), (76, 330585), (95, 264468), (114, 220390), (190, 132234), (228, 110195), (285, 88156), (380, 66117), (570, 44078), (1140, 22039)]