22038400

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 55777680

約数和(自身を除く): 33739280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 97, 100, 128, 142, 160, 194, 200, 284, 320, 355, 388, 400, 485, 568, 640, 710, 776, 800, 970, 1136, 1420, 1552, 1600, 1775, 1940, 2272, 2425, 2840, 3104, 3200, 3550, 3880, 4544, 4850, 5680, 6208, 6887, 7100, 7760, 9088, 9700, 11360, 12416, 13774, 14200, 15520, 19400, 22720, 27548, 28400, 31040, 34435, 38800, 45440, 55096, 56800, 62080, 68870, 77600, 110192, 113600, 137740, 155200, 172175, 220384, 227200, 275480, 310400, 344350, 440768, 550960, 688700, 881536, 1101920, 1377400, 2203840, 2754800, 4407680, 5509600, 11019200, 22038400]

約数ペア:

[(1, 22038400), (2, 11019200), (4, 5509600), (5, 4407680), (8, 2754800), (10, 2203840), (16, 1377400), (20, 1101920), (25, 881536), (32, 688700), (40, 550960), (50, 440768), (64, 344350), (71, 310400), (80, 275480), (97, 227200), (100, 220384), (128, 172175), (142, 155200), (160, 137740), (194, 113600), (200, 110192), (284, 77600), (320, 68870), (355, 62080), (388, 56800), (400, 55096), (485, 45440), (568, 38800), (640, 34435), (710, 31040), (776, 28400), (800, 27548), (970, 22720), (1136, 19400), (1420, 15520), (1552, 14200), (1600, 13774), (1775, 12416), (1940, 11360), (2272, 9700), (2425, 9088), (2840, 7760), (3104, 7100), (3200, 6887), (3550, 6208), (3880, 5680), (4544, 4850)]