76293380

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 163477440

約数和(自身を除く): 87184060

約数列:

[1, 2, 4, 5, 10, 20, 101, 179, 202, 211, 358, 404, 422, 505, 716, 844, 895, 1010, 1055, 1790, 2020, 2110, 3580, 4220, 18079, 21311, 36158, 37769, 42622, 72316, 75538, 85244, 90395, 106555, 151076, 180790, 188845, 213110, 361580, 377690, 426220, 755380, 3814669, 7629338, 15258676, 19073345, 38146690, 76293380]

約数ペア:

[(1, 76293380), (2, 38146690), (4, 19073345), (5, 15258676), (10, 7629338), (20, 3814669), (101, 755380), (179, 426220), (202, 377690), (211, 361580), (358, 213110), (404, 188845), (422, 180790), (505, 151076), (716, 106555), (844, 90395), (895, 85244), (1010, 75538), (1055, 72316), (1790, 42622), (2020, 37769), (2110, 36158), (3580, 21311), (4220, 18079)]