22072000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 112

約数和(自身を含む): 57058560

約数和(自身を除く): 34986560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 89, 100, 124, 125, 155, 160, 178, 200, 248, 250, 310, 320, 356, 400, 445, 496, 500, 620, 712, 775, 800, 890, 992, 1000, 1240, 1424, 1550, 1600, 1780, 1984, 2000, 2225, 2480, 2759, 2848, 3100, 3560, 3875, 4000, 4450, 4960, 5518, 5696, 6200, 7120, 7750, 8000, 8900, 9920, 11036, 11125, 12400, 13795, 14240, 15500, 17800, 22072, 22250, 24800, 27590, 28480, 31000, 35600, 44144, 44500, 49600, 55180, 62000, 68975, 71200, 88288, 89000, 110360, 124000, 137950, 142400, 176576, 178000, 220720, 248000, 275900, 344875, 356000, 441440, 551800, 689750, 712000, 882880, 1103600, 1379500, 2207200, 2759000, 4414400, 5518000, 11036000, 22072000]

約数ペア:

[(1, 22072000), (2, 11036000), (4, 5518000), (5, 4414400), (8, 2759000), (10, 2207200), (16, 1379500), (20, 1103600), (25, 882880), (31, 712000), (32, 689750), (40, 551800), (50, 441440), (62, 356000), (64, 344875), (80, 275900), (89, 248000), (100, 220720), (124, 178000), (125, 176576), (155, 142400), (160, 137950), (178, 124000), (200, 110360), (248, 89000), (250, 88288), (310, 71200), (320, 68975), (356, 62000), (400, 55180), (445, 49600), (496, 44500), (500, 44144), (620, 35600), (712, 31000), (775, 28480), (800, 27590), (890, 24800), (992, 22250), (1000, 22072), (1240, 17800), (1424, 15500), (1550, 14240), (1600, 13795), (1780, 12400), (1984, 11125), (2000, 11036), (2225, 9920), (2480, 8900), (2759, 8000), (2848, 7750), (3100, 7120), (3560, 6200), (3875, 5696), (4000, 5518), (4450, 4960)]