23409200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 60

約数和(自身を含む): 57590808

約数和(自身を除く): 34181608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1361, 1720, 2150, 2722, 3440, 4300, 5444, 6805, 8600, 10888, 13610, 17200, 21776, 27220, 34025, 54440, 58523, 68050, 108880, 117046, 136100, 234092, 272200, 292615, 468184, 544400, 585230, 936368, 1170460, 1463075, 2340920, 2926150, 4681840, 5852300, 11704600, 23409200]

約数ペア:

[(1, 23409200), (2, 11704600), (4, 5852300), (5, 4681840), (8, 2926150), (10, 2340920), (16, 1463075), (20, 1170460), (25, 936368), (40, 585230), (43, 544400), (50, 468184), (80, 292615), (86, 272200), (100, 234092), (172, 136100), (200, 117046), (215, 108880), (344, 68050), (400, 58523), (430, 54440), (688, 34025), (860, 27220), (1075, 21776), (1361, 17200), (1720, 13610), (2150, 10888), (2722, 8600), (3440, 6805), (4300, 5444)]