16408057964020

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2887}}^1\times {\mathrm{519509}}^1$

素因数の和:522952

約数の個数: 48

約数和(自身を含む): 34531937758080

約数和(自身を除く): 18123879794060

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 2887, 5470, 5774, 10940, 11548, 14435, 28870, 57740, 519509, 1039018, 1579189, 2078036, 2597545, 3158378, 5195090, 6316756, 7895945, 10390180, 15791890, 31583780, 284171423, 568342846, 1136685692, 1420857115, 1499822483, 2841714230, 2999644966, 5683428460, 5999289932, 7499112415, 14998224830, 29996449660, 820402898201, 1640805796402, 3281611592804, 4102014491005, 8204028982010, 16408057964020]

約数ペア:

[(1, 16408057964020), (2, 8204028982010), (4, 4102014491005), (5, 3281611592804), (10, 1640805796402), (20, 820402898201), (547, 29996449660), (1094, 14998224830), (2188, 7499112415), (2735, 5999289932), (2887, 5683428460), (5470, 2999644966), (5774, 2841714230), (10940, 1499822483), (11548, 1420857115), (14435, 1136685692), (28870, 568342846), (57740, 284171423), (519509, 31583780), (1039018, 15791890), (1579189, 10390180), (2078036, 7895945), (2597545, 6316756), (3158378, 5195090)]