8137130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 15595200

約数和(自身を除く): 7458070

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 379, 565, 758, 1130, 1895, 2147, 3790, 4294, 7201, 10735, 14402, 21470, 36005, 42827, 72010, 85654, 214135, 428270, 813713, 1627426, 4068565, 8137130]

約数ペア:

[(1, 8137130), (2, 4068565), (5, 1627426), (10, 813713), (19, 428270), (38, 214135), (95, 85654), (113, 72010), (190, 42827), (226, 36005), (379, 21470), (565, 14402), (758, 10735), (1130, 7201), (1895, 4294), (2147, 3790)]