23297740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 51528960

約数和(自身を除く): 28231220

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 709, 1060, 1418, 1643, 2836, 3286, 3545, 6572, 7090, 8215, 14180, 16430, 21979, 32860, 37577, 43958, 75154, 87916, 109895, 150308, 187885, 219790, 375770, 439580, 751540, 1164887, 2329774, 4659548, 5824435, 11648870, 23297740]

約数ペア:

[(1, 23297740), (2, 11648870), (4, 5824435), (5, 4659548), (10, 2329774), (20, 1164887), (31, 751540), (53, 439580), (62, 375770), (106, 219790), (124, 187885), (155, 150308), (212, 109895), (265, 87916), (310, 75154), (530, 43958), (620, 37577), (709, 32860), (1060, 21979), (1418, 16430), (1643, 14180), (2836, 8215), (3286, 7090), (3545, 6572)]