26246920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93739}}^1$

素因数の和:93757

約数の個数: 32

約数和(自身を含む): 67492800

約数和(自身を除く): 41245880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93739, 187478, 374956, 468695, 656173, 749912, 937390, 1312346, 1874780, 2624692, 3280865, 3749560, 5249384, 6561730, 13123460, 26246920]

約数ペア:

[(1, 26246920), (2, 13123460), (4, 6561730), (5, 5249384), (7, 3749560), (8, 3280865), (10, 2624692), (14, 1874780), (20, 1312346), (28, 937390), (35, 749912), (40, 656173), (56, 468695), (70, 374956), (140, 187478), (280, 93739)]