295580920

素因数分解:

$2^3\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{3251}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 665554320

約数和(自身を除く): 369973400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2273, 3251, 4546, 6502, 9092, 11365, 13004, 16255, 18184, 22730, 26008, 32510, 45460, 65020, 90920, 130040, 7389523, 14779046, 29558092, 36947615, 59116184, 73895230, 147790460, 295580920]

約数ペア:

[(1, 295580920), (2, 147790460), (4, 73895230), (5, 59116184), (8, 36947615), (10, 29558092), (20, 14779046), (40, 7389523), (2273, 130040), (3251, 90920), (4546, 65020), (6502, 45460), (9092, 32510), (11365, 26008), (13004, 22730), (16255, 18184)]