13707680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12261

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 23306080

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, 12239, 24478, 48956, 61195, 85673, 97912, 122390, 171346, 195824, 244780, 342692, 391648, 428365, 489560, 685384, 856730, 979120, 1370768, 1713460, 1958240, 2741536, 3426920, 6853840, 13707680]

約数ペア:

[(1, 13707680), (2, 6853840), (4, 3426920), (5, 2741536), (7, 1958240), (8, 1713460), (10, 1370768), (14, 979120), (16, 856730), (20, 685384), (28, 489560), (32, 428365), (35, 391648), (40, 342692), (56, 244780), (70, 195824), (80, 171346), (112, 122390), (140, 97912), (160, 85673), (224, 61195), (280, 48956), (560, 24478), (1120, 12239)]