27598760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14081}}^1$

素因数の和:14106

約数の個数: 48

約数和(自身を含む): 72240660

約数和(自身を除く): 44641900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14081, 28162, 56324, 70405, 98567, 112648, 140810, 197134, 281620, 394268, 492835, 563240, 689969, 788536, 985670, 1379938, 1971340, 2759876, 3449845, 3942680, 5519752, 6899690, 13799380, 27598760]

約数ペア:

[(1, 27598760), (2, 13799380), (4, 6899690), (5, 5519752), (7, 3942680), (8, 3449845), (10, 2759876), (14, 1971340), (20, 1379938), (28, 985670), (35, 788536), (40, 689969), (49, 563240), (56, 492835), (70, 394268), (98, 281620), (140, 197134), (196, 140810), (245, 112648), (280, 98567), (392, 70405), (490, 56324), (980, 28162), (1960, 14081)]