5521750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 11138400

約数和(自身を除く): 5616650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1699, 3250, 3398, 8495, 16990, 22087, 42475, 44174, 84950, 110435, 212375, 220870, 424750, 552175, 1104350, 2760875, 5521750]

約数ペア:

[(1, 5521750), (2, 2760875), (5, 1104350), (10, 552175), (13, 424750), (25, 220870), (26, 212375), (50, 110435), (65, 84950), (125, 44174), (130, 42475), (250, 22087), (325, 16990), (650, 8495), (1625, 3398), (1699, 3250)]