29528750

素因数分解:

$2^1\times 5^4\times {\mathrm{23623}}^1$

素因数の和:23645

約数の個数: 20

約数和(自身を含む): 55351032

約数和(自身を除く): 25822282

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 23623, 47246, 118115, 236230, 590575, 1181150, 2952875, 5905750, 14764375, 29528750]

約数ペア:

[(1, 29528750), (2, 14764375), (5, 5905750), (10, 2952875), (25, 1181150), (50, 590575), (125, 236230), (250, 118115), (625, 47246), (1250, 23623)]