74222200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28547}}^1$

素因数の和:28576

約数の個数: 48

約数和(自身を含む): 185847480

約数和(自身を除く): 111625280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 28547, 57094, 114188, 142735, 228376, 285470, 371111, 570940, 713675, 742222, 1141880, 1427350, 1484444, 1855555, 2854700, 2968888, 3711110, 5709400, 7422220, 9277775, 14844440, 18555550, 37111100, 74222200]

約数ペア:

[(1, 74222200), (2, 37111100), (4, 18555550), (5, 14844440), (8, 9277775), (10, 7422220), (13, 5709400), (20, 3711110), (25, 2968888), (26, 2854700), (40, 1855555), (50, 1484444), (52, 1427350), (65, 1141880), (100, 742222), (104, 713675), (130, 570940), (200, 371111), (260, 285470), (325, 228376), (520, 142735), (650, 114188), (1300, 57094), (2600, 28547)]