4234750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 8543808

約数和(自身を除く): 4309058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1303, 1625, 2606, 3250, 6515, 13030, 16939, 32575, 33878, 65150, 84695, 162875, 169390, 325750, 423475, 846950, 2117375, 4234750]

約数ペア:

[(1, 4234750), (2, 2117375), (5, 846950), (10, 423475), (13, 325750), (25, 169390), (26, 162875), (50, 84695), (65, 65150), (125, 33878), (130, 32575), (250, 16939), (325, 13030), (650, 6515), (1303, 3250), (1625, 2606)]