102211300

素因数分解:

$2^2\times 5^2\times {\mathrm{1022113}}^1$

素因数の和:1022127

約数の個数: 18

約数和(自身を含む): 221798738

約数和(自身を除く): 119587438

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1022113, 2044226, 4088452, 5110565, 10221130, 20442260, 25552825, 51105650, 102211300]

約数ペア:

[(1, 102211300), (2, 51105650), (4, 25552825), (5, 20442260), (10, 10221130), (20, 5110565), (25, 4088452), (50, 2044226), (100, 1022113)]