16994259200

素因数分解:

$2^8\times 5^2\times {\mathrm{53}}^1\times {\mathrm{50101}}^1$

素因数の和:50180

約数の個数: 108

約数和(自身を含む): 42857952228

約数和(自身を除く): 25863693028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 256, 265, 320, 400, 424, 530, 640, 800, 848, 1060, 1280, 1325, 1600, 1696, 2120, 2650, 3200, 3392, 4240, 5300, 6400, 6784, 8480, 10600, 13568, 16960, 21200, 33920, 42400, 50101, 67840, 84800, 100202, 169600, 200404, 250505, 339200, 400808, 501010, 801616, 1002020, 1252525, 1603232, 2004040, 2505050, 2655353, 3206464, 4008080, 5010100, 5310706, 6412928, 8016160, 10020200, 10621412, 12825856, 13276765, 16032320, 20040400, 21242824, 26553530, 32064640, 40080800, 42485648, 53107060, 64129280, 66383825, 80161600, 84971296, 106214120, 132767650, 160323200, 169942592, 212428240, 265535300, 320646400, 339885184, 424856480, 531070600, 679770368, 849712960, 1062141200, 1699425920, 2124282400, 3398851840, 4248564800, 8497129600, 16994259200]

約数ペア:

[(1, 16994259200), (2, 8497129600), (4, 4248564800), (5, 3398851840), (8, 2124282400), (10, 1699425920), (16, 1062141200), (20, 849712960), (25, 679770368), (32, 531070600), (40, 424856480), (50, 339885184), (53, 320646400), (64, 265535300), (80, 212428240), (100, 169942592), (106, 160323200), (128, 132767650), (160, 106214120), (200, 84971296), (212, 80161600), (256, 66383825), (265, 64129280), (320, 53107060), (400, 42485648), (424, 40080800), (530, 32064640), (640, 26553530), (800, 21242824), (848, 20040400), (1060, 16032320), (1280, 13276765), (1325, 12825856), (1600, 10621412), (1696, 10020200), (2120, 8016160), (2650, 6412928), (3200, 5310706), (3392, 5010100), (4240, 4008080), (5300, 3206464), (6400, 2655353), (6784, 2505050), (8480, 2004040), (10600, 1603232), (13568, 1252525), (16960, 1002020), (21200, 801616), (33920, 501010), (42400, 400808), (50101, 339200), (67840, 250505), (84800, 200404), (100202, 169600)]