2022014720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143609}}^1$

素因数の和:143641

約数の個数: 72

約数和(自身を含む): 5283699120

約数和(自身を除く): 3261684400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 143609, 287218, 574436, 718045, 1148872, 1436090, 1579699, 2297744, 2872180, 3159398, 4595488, 5744360, 6318796, 7898495, 9190976, 11488720, 12637592, 15796990, 18381952, 22977440, 25275184, 31593980, 36763904, 45954880, 50550368, 63187960, 91909760, 101100736, 126375920, 183819520, 202201472, 252751840, 404402944, 505503680, 1011007360, 2022014720]

約数ペア:

[(1, 2022014720), (2, 1011007360), (4, 505503680), (5, 404402944), (8, 252751840), (10, 202201472), (11, 183819520), (16, 126375920), (20, 101100736), (22, 91909760), (32, 63187960), (40, 50550368), (44, 45954880), (55, 36763904), (64, 31593980), (80, 25275184), (88, 22977440), (110, 18381952), (128, 15796990), (160, 12637592), (176, 11488720), (220, 9190976), (256, 7898495), (320, 6318796), (352, 5744360), (440, 4595488), (640, 3159398), (704, 2872180), (880, 2297744), (1280, 1579699), (1408, 1436090), (1760, 1148872), (2816, 718045), (3520, 574436), (7040, 287218), (14080, 143609)]