22907170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 49279104

約数和(自身を除く): 26371934

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 166, 193, 286, 386, 415, 715, 830, 913, 965, 1079, 1430, 1826, 1930, 2123, 2158, 2509, 4246, 4565, 5018, 5395, 9130, 10615, 10790, 11869, 12545, 16019, 21230, 23738, 25090, 27599, 32038, 55198, 59345, 80095, 118690, 137995, 160190, 176209, 208247, 275990, 352418, 416494, 881045, 1041235, 1762090, 2082470, 2290717, 4581434, 11453585, 22907170]

約数ペア:

[(1, 22907170), (2, 11453585), (5, 4581434), (10, 2290717), (11, 2082470), (13, 1762090), (22, 1041235), (26, 881045), (55, 416494), (65, 352418), (83, 275990), (110, 208247), (130, 176209), (143, 160190), (166, 137995), (193, 118690), (286, 80095), (386, 59345), (415, 55198), (715, 32038), (830, 27599), (913, 25090), (965, 23738), (1079, 21230), (1430, 16019), (1826, 12545), (1930, 11869), (2123, 10790), (2158, 10615), (2509, 9130), (4246, 5395), (4565, 5018)]