392401300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{206527}}^1$

素因数の和:206560

約数の個数: 36

約数和(自身を含む): 896331520

約数和(自身を除く): 503930220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 206527, 413054, 826108, 1032635, 2065270, 3924013, 4130540, 5163175, 7848026, 10326350, 15696052, 19620065, 20652700, 39240130, 78480260, 98100325, 196200650, 392401300]

約数ペア:

[(1, 392401300), (2, 196200650), (4, 98100325), (5, 78480260), (10, 39240130), (19, 20652700), (20, 19620065), (25, 15696052), (38, 10326350), (50, 7848026), (76, 5163175), (95, 4130540), (100, 3924013), (190, 2065270), (380, 1032635), (475, 826108), (950, 413054), (1900, 206527)]