28263550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 62710272

約数和(自身を除く): 34446722

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 3511, 4025, 7022, 8050, 17555, 24577, 35110, 49154, 80753, 87775, 122885, 161506, 175550, 245770, 403765, 565271, 614425, 807530, 1130542, 1228850, 2018825, 2826355, 4037650, 5652710, 14131775, 28263550]

約数ペア:

[(1, 28263550), (2, 14131775), (5, 5652710), (7, 4037650), (10, 2826355), (14, 2018825), (23, 1228850), (25, 1130542), (35, 807530), (46, 614425), (50, 565271), (70, 403765), (115, 245770), (161, 175550), (175, 161506), (230, 122885), (322, 87775), (350, 80753), (575, 49154), (805, 35110), (1150, 24577), (1610, 17555), (3511, 8050), (4025, 7022)]