132607900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{21739}}^1$

素因数の和:21814

約数の個数: 36

約数和(自身を含む): 292489960

約数和(自身を除く): 159882060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 21739, 43478, 86956, 108695, 217390, 434780, 543475, 1086950, 1326079, 2173900, 2652158, 5304316, 6630395, 13260790, 26521580, 33151975, 66303950, 132607900]

約数ペア:

[(1, 132607900), (2, 66303950), (4, 33151975), (5, 26521580), (10, 13260790), (20, 6630395), (25, 5304316), (50, 2652158), (61, 2173900), (100, 1326079), (122, 1086950), (244, 543475), (305, 434780), (610, 217390), (1220, 108695), (1525, 86956), (3050, 43478), (6100, 21739)]