22807900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3814

約数の個数: 36

約数和(自身を含む): 50317960

約数和(自身を除く): 27510060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 3739, 6100, 7478, 14956, 18695, 37390, 74780, 93475, 186950, 228079, 373900, 456158, 912316, 1140395, 2280790, 4561580, 5701975, 11403950, 22807900]

約数ペア:

[(1, 22807900), (2, 11403950), (4, 5701975), (5, 4561580), (10, 2280790), (20, 1140395), (25, 912316), (50, 456158), (61, 373900), (100, 228079), (122, 186950), (244, 93475), (305, 74780), (610, 37390), (1220, 18695), (1525, 14956), (3050, 7478), (3739, 6100)]