84840130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 161703360

約数和(自身を除く): 76863230

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 2467, 3439, 4934, 6878, 12335, 17195, 24670, 34390, 46873, 93746, 234365, 446527, 468730, 893054, 2232635, 4465270, 8484013, 16968026, 42420065, 84840130]

約数ペア:

[(1, 84840130), (2, 42420065), (5, 16968026), (10, 8484013), (19, 4465270), (38, 2232635), (95, 893054), (181, 468730), (190, 446527), (362, 234365), (905, 93746), (1810, 46873), (2467, 34390), (3439, 24670), (4934, 17195), (6878, 12335)]