16797700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 39700584

約数和(自身を除く): 22902884

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 205, 241, 340, 410, 425, 482, 697, 820, 850, 964, 1025, 1205, 1394, 1700, 2050, 2410, 2788, 3485, 4097, 4100, 4820, 6025, 6970, 8194, 9881, 12050, 13940, 16388, 17425, 19762, 20485, 24100, 34850, 39524, 40970, 49405, 69700, 81940, 98810, 102425, 167977, 197620, 204850, 247025, 335954, 409700, 494050, 671908, 839885, 988100, 1679770, 3359540, 4199425, 8398850, 16797700]

約数ペア:

[(1, 16797700), (2, 8398850), (4, 4199425), (5, 3359540), (10, 1679770), (17, 988100), (20, 839885), (25, 671908), (34, 494050), (41, 409700), (50, 335954), (68, 247025), (82, 204850), (85, 197620), (100, 167977), (164, 102425), (170, 98810), (205, 81940), (241, 69700), (340, 49405), (410, 40970), (425, 39524), (482, 34850), (697, 24100), (820, 20485), (850, 19762), (964, 17425), (1025, 16388), (1205, 13940), (1394, 12050), (1700, 9881), (2050, 8194), (2410, 6970), (2788, 6025), (3485, 4820), (4097, 4100)]