25081730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 47464704

約数和(自身を除く): 22382974

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 230, 334, 653, 835, 1306, 1670, 3265, 3841, 6530, 7682, 15019, 19205, 30038, 38410, 75095, 109051, 150190, 218102, 545255, 1090510, 2508173, 5016346, 12540865, 25081730]

約数ペア:

[(1, 25081730), (2, 12540865), (5, 5016346), (10, 2508173), (23, 1090510), (46, 545255), (115, 218102), (167, 150190), (230, 109051), (334, 75095), (653, 38410), (835, 30038), (1306, 19205), (1670, 15019), (3265, 7682), (3841, 6530)]