123231650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 239984640

約数和(自身を除く): 116752990

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 205, 235, 410, 470, 1025, 1175, 1279, 1927, 2050, 2350, 2558, 3854, 6395, 9635, 12790, 19270, 31975, 48175, 52439, 60113, 63950, 96350, 104878, 120226, 262195, 300565, 524390, 601130, 1310975, 1502825, 2464633, 2621950, 3005650, 4929266, 12323165, 24646330, 61615825, 123231650]

約数ペア:

[(1, 123231650), (2, 61615825), (5, 24646330), (10, 12323165), (25, 4929266), (41, 3005650), (47, 2621950), (50, 2464633), (82, 1502825), (94, 1310975), (205, 601130), (235, 524390), (410, 300565), (470, 262195), (1025, 120226), (1175, 104878), (1279, 96350), (1927, 63950), (2050, 60113), (2350, 52439), (2558, 48175), (3854, 31975), (6395, 19270), (9635, 12790)]