22426240

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 54516960

約数和(自身を除く): 32090720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 523, 536, 640, 670, 1046, 1072, 1340, 2092, 2144, 2615, 2680, 4184, 4288, 5230, 5360, 8368, 8576, 10460, 10720, 16736, 20920, 21440, 33472, 35041, 41840, 42880, 66944, 70082, 83680, 140164, 167360, 175205, 280328, 334720, 350410, 560656, 700820, 1121312, 1401640, 2242624, 2803280, 4485248, 5606560, 11213120, 22426240]

約数ペア:

[(1, 22426240), (2, 11213120), (4, 5606560), (5, 4485248), (8, 2803280), (10, 2242624), (16, 1401640), (20, 1121312), (32, 700820), (40, 560656), (64, 350410), (67, 334720), (80, 280328), (128, 175205), (134, 167360), (160, 140164), (268, 83680), (320, 70082), (335, 66944), (523, 42880), (536, 41840), (640, 35041), (670, 33472), (1046, 21440), (1072, 20920), (1340, 16736), (2092, 10720), (2144, 10460), (2615, 8576), (2680, 8368), (4184, 5360), (4288, 5230)]