38464150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 37468490

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 647, 725, 1025, 1189, 1294, 1450, 2050, 2378, 3235, 5945, 6470, 11890, 16175, 18763, 26527, 29725, 32350, 37526, 53054, 59450, 93815, 132635, 187630, 265270, 469075, 663175, 769283, 938150, 1326350, 1538566, 3846415, 7692830, 19232075, 38464150]

約数ペア:

[(1, 38464150), (2, 19232075), (5, 7692830), (10, 3846415), (25, 1538566), (29, 1326350), (41, 938150), (50, 769283), (58, 663175), (82, 469075), (145, 265270), (205, 187630), (290, 132635), (410, 93815), (647, 59450), (725, 53054), (1025, 37526), (1189, 32350), (1294, 29725), (1450, 26527), (2050, 18763), (2378, 16175), (3235, 11890), (5945, 6470)]