26927200

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 72

約数和(自身を含む): 66605112

約数和(自身を除く): 39677912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 347, 388, 400, 485, 694, 776, 800, 970, 1388, 1552, 1735, 1940, 2425, 2776, 3104, 3470, 3880, 4850, 5552, 6940, 7760, 8675, 9700, 11104, 13880, 15520, 17350, 19400, 27760, 33659, 34700, 38800, 55520, 67318, 69400, 77600, 134636, 138800, 168295, 269272, 277600, 336590, 538544, 673180, 841475, 1077088, 1346360, 1682950, 2692720, 3365900, 5385440, 6731800, 13463600, 26927200]

約数ペア:

[(1, 26927200), (2, 13463600), (4, 6731800), (5, 5385440), (8, 3365900), (10, 2692720), (16, 1682950), (20, 1346360), (25, 1077088), (32, 841475), (40, 673180), (50, 538544), (80, 336590), (97, 277600), (100, 269272), (160, 168295), (194, 138800), (200, 134636), (347, 77600), (388, 69400), (400, 67318), (485, 55520), (694, 38800), (776, 34700), (800, 33659), (970, 27760), (1388, 19400), (1552, 17350), (1735, 15520), (1940, 13880), (2425, 11104), (2776, 9700), (3104, 8675), (3470, 7760), (3880, 6940), (4850, 5552)]