2023398440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{249187}}^1$

素因数の和:249234

約数の個数: 64

約数和(自身を含む): 5382460800

約数和(自身を除く): 3359062360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 249187, 498374, 996748, 1245935, 1744309, 1993496, 2491870, 3488618, 4983740, 6977236, 7226423, 8721545, 9967480, 13954472, 14452846, 17443090, 28905692, 34886180, 36132115, 50584961, 57811384, 69772360, 72264230, 101169922, 144528460, 202339844, 252924805, 289056920, 404679688, 505849610, 1011699220, 2023398440]

約数ペア:

[(1, 2023398440), (2, 1011699220), (4, 505849610), (5, 404679688), (7, 289056920), (8, 252924805), (10, 202339844), (14, 144528460), (20, 101169922), (28, 72264230), (29, 69772360), (35, 57811384), (40, 50584961), (56, 36132115), (58, 34886180), (70, 28905692), (116, 17443090), (140, 14452846), (145, 13954472), (203, 9967480), (232, 8721545), (280, 7226423), (290, 6977236), (406, 4983740), (580, 3488618), (812, 2491870), (1015, 1993496), (1160, 1744309), (1624, 1245935), (2030, 996748), (4060, 498374), (8120, 249187)]