66105760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59023}}^1$

素因数の和:59045

約数の個数: 48

約数和(自身を含む): 178488576

約数和(自身を除く): 112382816

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, 59023, 118046, 236092, 295115, 413161, 472184, 590230, 826322, 944368, 1180460, 1652644, 1888736, 2065805, 2360920, 3305288, 4131610, 4721840, 6610576, 8263220, 9443680, 13221152, 16526440, 33052880, 66105760]

約数ペア:

[(1, 66105760), (2, 33052880), (4, 16526440), (5, 13221152), (7, 9443680), (8, 8263220), (10, 6610576), (14, 4721840), (16, 4131610), (20, 3305288), (28, 2360920), (32, 2065805), (35, 1888736), (40, 1652644), (56, 1180460), (70, 944368), (80, 826322), (112, 590230), (140, 472184), (160, 413161), (224, 295115), (280, 236092), (560, 118046), (1120, 59023)]