97575640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128389}}^1$

素因数の和:128419

約数の個数: 32

約数和(自身を含む): 231102000

約数和(自身を除く): 133526360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 128389, 256778, 513556, 641945, 1027112, 1283890, 2439391, 2567780, 4878782, 5135560, 9757564, 12196955, 19515128, 24393910, 48787820, 97575640]

約数ペア:

[(1, 97575640), (2, 48787820), (4, 24393910), (5, 19515128), (8, 12196955), (10, 9757564), (19, 5135560), (20, 4878782), (38, 2567780), (40, 2439391), (76, 1283890), (95, 1027112), (152, 641945), (190, 513556), (380, 256778), (760, 128389)]