13451750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 27125280

約数和(自身を除く): 13673530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4139, 8278, 20695, 41390, 53807, 103475, 107614, 206950, 269035, 517375, 538070, 1034750, 1345175, 2690350, 6725875, 13451750]

約数ペア:

[(1, 13451750), (2, 6725875), (5, 2690350), (10, 1345175), (13, 1034750), (25, 538070), (26, 517375), (50, 269035), (65, 206950), (125, 107614), (130, 103475), (250, 53807), (325, 41390), (650, 20695), (1625, 8278), (3250, 4139)]