136861300

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{3413}}^1$

素因数の和:3828

約数の個数: 36

約数和(自身を含む): 297816876

約数和(自身を除く): 160955576

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 802, 1604, 2005, 3413, 4010, 6826, 8020, 10025, 13652, 17065, 20050, 34130, 40100, 68260, 85325, 170650, 341300, 1368613, 2737226, 5474452, 6843065, 13686130, 27372260, 34215325, 68430650, 136861300]

約数ペア:

[(1, 136861300), (2, 68430650), (4, 34215325), (5, 27372260), (10, 13686130), (20, 6843065), (25, 5474452), (50, 2737226), (100, 1368613), (401, 341300), (802, 170650), (1604, 85325), (2005, 68260), (3413, 40100), (4010, 34130), (6826, 20050), (8020, 17065), (10025, 13652)]