138909200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5693}}^1$

素因数の和:5772

約数の個数: 60

約数和(自身を含む): 339259908

約数和(自身を除く): 200350708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 5693, 6100, 11386, 12200, 22772, 24400, 28465, 45544, 56930, 91088, 113860, 142325, 227720, 284650, 347273, 455440, 569300, 694546, 1138600, 1389092, 1736365, 2277200, 2778184, 3472730, 5556368, 6945460, 8681825, 13890920, 17363650, 27781840, 34727300, 69454600, 138909200]

約数ペア:

[(1, 138909200), (2, 69454600), (4, 34727300), (5, 27781840), (8, 17363650), (10, 13890920), (16, 8681825), (20, 6945460), (25, 5556368), (40, 3472730), (50, 2778184), (61, 2277200), (80, 1736365), (100, 1389092), (122, 1138600), (200, 694546), (244, 569300), (305, 455440), (400, 347273), (488, 284650), (610, 227720), (976, 142325), (1220, 113860), (1525, 91088), (2440, 56930), (3050, 45544), (4880, 28465), (5693, 24400), (6100, 22772), (11386, 12200)]