536912020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{33599}}^1$

素因数の和:33672

約数の個数: 48

約数和(自身を含む): 1219276800

約数和(自身を除く): 682364780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 15980, 33599, 67198, 134396, 167995, 335990, 571183, 671980, 1142366, 1579153, 2284732, 2855915, 3158306, 5711830, 6316612, 7895765, 11423660, 15791530, 26845601, 31583060, 53691202, 107382404, 134228005, 268456010, 536912020]

約数ペア:

[(1, 536912020), (2, 268456010), (4, 134228005), (5, 107382404), (10, 53691202), (17, 31583060), (20, 26845601), (34, 15791530), (47, 11423660), (68, 7895765), (85, 6316612), (94, 5711830), (170, 3158306), (188, 2855915), (235, 2284732), (340, 1579153), (470, 1142366), (799, 671980), (940, 571183), (1598, 335990), (3196, 167995), (3995, 134396), (7990, 67198), (15980, 33599)]