1543236460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{26783}}^1$

素因数の和:26902

約数の個数: 48

約数和(自身を含む): 3365784576

約数和(自身を除く): 1822548116

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 11524, 14405, 26783, 28810, 53566, 57620, 107132, 133915, 267830, 535660, 1151669, 1794461, 2303338, 3588922, 4606676, 5758345, 7177844, 8972305, 11516690, 17944610, 23033380, 35889220, 77161823, 154323646, 308647292, 385809115, 771618230, 1543236460]

約数ペア:

[(1, 1543236460), (2, 771618230), (4, 385809115), (5, 308647292), (10, 154323646), (20, 77161823), (43, 35889220), (67, 23033380), (86, 17944610), (134, 11516690), (172, 8972305), (215, 7177844), (268, 5758345), (335, 4606676), (430, 3588922), (670, 2303338), (860, 1794461), (1340, 1151669), (2881, 535660), (5762, 267830), (11524, 133915), (14405, 107132), (26783, 57620), (28810, 53566)]