42865760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{38273}}^1$

素因数の和:38295

約数の個数: 48

約数和(自身を含む): 115740576

約数和(自身を除く): 72874816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 38273, 76546, 153092, 191365, 267911, 306184, 382730, 535822, 612368, 765460, 1071644, 1224736, 1339555, 1530920, 2143288, 2679110, 3061840, 4286576, 5358220, 6123680, 8573152, 10716440, 21432880, 42865760]

約数ペア:

[(1, 42865760), (2, 21432880), (4, 10716440), (5, 8573152), (7, 6123680), (8, 5358220), (10, 4286576), (14, 3061840), (16, 2679110), (20, 2143288), (28, 1530920), (32, 1339555), (35, 1224736), (40, 1071644), (56, 765460), (70, 612368), (80, 535822), (112, 382730), (140, 306184), (160, 267911), (224, 191365), (280, 153092), (560, 76546), (1120, 38273)]