13303394350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{608851}}^1$

素因数の和:608905

約数の個数: 48

約数和(自身を含む): 27179153280

約数和(自身を除く): 13875758930

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 10925, 21850, 608851, 1217702, 3044255, 6088510, 11568169, 14003573, 15221275, 23136338, 28007146, 30442550, 57840845, 70017865, 115681690, 140035730, 266067887, 289204225, 350089325, 532135774, 578408450, 700178650, 1330339435, 2660678870, 6651697175, 13303394350]

約数ペア:

[(1, 13303394350), (2, 6651697175), (5, 2660678870), (10, 1330339435), (19, 700178650), (23, 578408450), (25, 532135774), (38, 350089325), (46, 289204225), (50, 266067887), (95, 140035730), (115, 115681690), (190, 70017865), (230, 57840845), (437, 30442550), (475, 28007146), (575, 23136338), (874, 15221275), (950, 14003573), (1150, 11568169), (2185, 6088510), (4370, 3044255), (10925, 1217702), (21850, 608851)]