2015433020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{1429}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 4284920640

約数和(自身を除く): 2269487620

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 727, 970, 1429, 1454, 1940, 2858, 2908, 3635, 5716, 7145, 7270, 14290, 14540, 28580, 70519, 138613, 141038, 277226, 282076, 352595, 554452, 693065, 705190, 1038883, 1386130, 1410380, 2077766, 2772260, 4155532, 5194415, 10388830, 20777660, 100771651, 201543302, 403086604, 503858255, 1007716510, 2015433020]

約数ペア:

[(1, 2015433020), (2, 1007716510), (4, 503858255), (5, 403086604), (10, 201543302), (20, 100771651), (97, 20777660), (194, 10388830), (388, 5194415), (485, 4155532), (727, 2772260), (970, 2077766), (1429, 1410380), (1454, 1386130), (1940, 1038883), (2858, 705190), (2908, 693065), (3635, 554452), (5716, 352595), (7145, 282076), (7270, 277226), (14290, 141038), (14540, 138613), (28580, 70519)]