42514130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 79274160

約数和(自身を除く): 36760030

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 1069, 2138, 3977, 5345, 7954, 10690, 19885, 39770, 43829, 87658, 103693, 207386, 219145, 438290, 518465, 1036930, 4251413, 8502826, 21257065, 42514130]

約数ペア:

[(1, 42514130), (2, 21257065), (5, 8502826), (10, 4251413), (41, 1036930), (82, 518465), (97, 438290), (194, 219145), (205, 207386), (410, 103693), (485, 87658), (970, 43829), (1069, 39770), (2138, 19885), (3977, 10690), (5345, 7954)]