57183560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 147726720

約数和(自身を除く): 90543160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 617, 662, 1234, 1324, 1655, 2317, 2468, 2648, 3085, 3310, 4319, 4634, 4936, 6170, 6620, 8638, 9268, 11585, 12340, 13240, 17276, 18536, 21595, 23170, 24680, 34552, 43190, 46340, 86380, 92680, 172760, 204227, 408454, 816908, 1021135, 1429589, 1633816, 2042270, 2859178, 4084540, 5718356, 7147945, 8169080, 11436712, 14295890, 28591780, 57183560]

約数ペア:

[(1, 57183560), (2, 28591780), (4, 14295890), (5, 11436712), (7, 8169080), (8, 7147945), (10, 5718356), (14, 4084540), (20, 2859178), (28, 2042270), (35, 1633816), (40, 1429589), (56, 1021135), (70, 816908), (140, 408454), (280, 204227), (331, 172760), (617, 92680), (662, 86380), (1234, 46340), (1324, 43190), (1655, 34552), (2317, 24680), (2468, 23170), (2648, 21595), (3085, 18536), (3310, 17276), (4319, 13240), (4634, 12340), (4936, 11585), (6170, 9268), (6620, 8638)]