11494520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4289}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 26254800

約数和(自身を除く): 14760280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4289, 8578, 17156, 21445, 34312, 42890, 85780, 171560, 287363, 574726, 1149452, 1436815, 2298904, 2873630, 5747260, 11494520]

約数ペア:

[(1, 11494520), (2, 5747260), (4, 2873630), (5, 2298904), (8, 1436815), (10, 1149452), (20, 574726), (40, 287363), (67, 171560), (134, 85780), (268, 42890), (335, 34312), (536, 21445), (670, 17156), (1340, 8578), (2680, 4289)]