27134600

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 63485520

約数和(自身を除く): 36350920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 643, 844, 1055, 1286, 1688, 2110, 2572, 3215, 4220, 5144, 5275, 6430, 8440, 10550, 12860, 16075, 21100, 25720, 32150, 42200, 64300, 128600, 135673, 271346, 542692, 678365, 1085384, 1356730, 2713460, 3391825, 5426920, 6783650, 13567300, 27134600]

約数ペア:

[(1, 27134600), (2, 13567300), (4, 6783650), (5, 5426920), (8, 3391825), (10, 2713460), (20, 1356730), (25, 1085384), (40, 678365), (50, 542692), (100, 271346), (200, 135673), (211, 128600), (422, 64300), (643, 42200), (844, 32150), (1055, 25720), (1286, 21100), (1688, 16075), (2110, 12860), (2572, 10550), (3215, 8440), (4220, 6430), (5144, 5275)]