380620130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{2039}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 748206720

約数和(自身を除く): 367586590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1697, 2039, 3394, 4078, 8485, 10195, 16970, 18667, 20390, 22429, 37334, 44858, 93335, 112145, 186670, 224290, 3460183, 6920366, 17300915, 34601830, 38062013, 76124026, 190310065, 380620130]

約数ペア:

[(1, 380620130), (2, 190310065), (5, 76124026), (10, 38062013), (11, 34601830), (22, 17300915), (55, 6920366), (110, 3460183), (1697, 224290), (2039, 186670), (3394, 112145), (4078, 93335), (8485, 44858), (10195, 37334), (16970, 22429), (18667, 20390)]