16662250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 34909056

約数和(自身を除く): 18246806

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 83, 110, 125, 146, 166, 250, 275, 365, 415, 550, 730, 803, 830, 913, 1375, 1606, 1825, 1826, 2075, 2750, 3650, 4015, 4150, 4565, 6059, 8030, 9125, 9130, 10375, 12118, 18250, 20075, 20750, 22825, 30295, 40150, 45650, 60590, 66649, 100375, 114125, 133298, 151475, 200750, 228250, 302950, 333245, 666490, 757375, 1514750, 1666225, 3332450, 8331125, 16662250]

約数ペア:

[(1, 16662250), (2, 8331125), (5, 3332450), (10, 1666225), (11, 1514750), (22, 757375), (25, 666490), (50, 333245), (55, 302950), (73, 228250), (83, 200750), (110, 151475), (125, 133298), (146, 114125), (166, 100375), (250, 66649), (275, 60590), (365, 45650), (415, 40150), (550, 30295), (730, 22825), (803, 20750), (830, 20075), (913, 18250), (1375, 12118), (1606, 10375), (1825, 9130), (1826, 9125), (2075, 8030), (2750, 6059), (3650, 4565), (4015, 4150)]