27548000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 69346368

約数和(自身を除く): 41798368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 97, 100, 125, 142, 160, 194, 200, 250, 284, 355, 388, 400, 485, 500, 568, 710, 776, 800, 970, 1000, 1136, 1420, 1552, 1775, 1940, 2000, 2272, 2425, 2840, 3104, 3550, 3880, 4000, 4850, 5680, 6887, 7100, 7760, 8875, 9700, 11360, 12125, 13774, 14200, 15520, 17750, 19400, 24250, 27548, 28400, 34435, 35500, 38800, 48500, 55096, 56800, 68870, 71000, 77600, 97000, 110192, 137740, 142000, 172175, 194000, 220384, 275480, 284000, 344350, 388000, 550960, 688700, 860875, 1101920, 1377400, 1721750, 2754800, 3443500, 5509600, 6887000, 13774000, 27548000]

約数ペア:

[(1, 27548000), (2, 13774000), (4, 6887000), (5, 5509600), (8, 3443500), (10, 2754800), (16, 1721750), (20, 1377400), (25, 1101920), (32, 860875), (40, 688700), (50, 550960), (71, 388000), (80, 344350), (97, 284000), (100, 275480), (125, 220384), (142, 194000), (160, 172175), (194, 142000), (200, 137740), (250, 110192), (284, 97000), (355, 77600), (388, 71000), (400, 68870), (485, 56800), (500, 55096), (568, 48500), (710, 38800), (776, 35500), (800, 34435), (970, 28400), (1000, 27548), (1136, 24250), (1420, 19400), (1552, 17750), (1775, 15520), (1940, 14200), (2000, 13774), (2272, 12125), (2425, 11360), (2840, 9700), (3104, 8875), (3550, 7760), (3880, 7100), (4000, 6887), (4850, 5680)]