2017100950

素因数分解:

$2^1\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{30539}}^1$

素因数の和:31872

約数の個数: 24

約数和(自身を含む): 3754770840

約数和(自身を除く): 1737669890

約数列:

[1, 2, 5, 10, 25, 50, 1321, 2642, 6605, 13210, 30539, 33025, 61078, 66050, 152695, 305390, 763475, 1526950, 40342019, 80684038, 201710095, 403420190, 1008550475, 2017100950]

約数ペア:

[(1, 2017100950), (2, 1008550475), (5, 403420190), (10, 201710095), (25, 80684038), (50, 40342019), (1321, 1526950), (2642, 763475), (6605, 305390), (13210, 152695), (30539, 66050), (33025, 61078)]