812022200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4447}}^1$

素因数の和:4557

約数の個数: 96

約数和(自身を含む): 2084866560

約数和(自身を除く): 1272844360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 83, 88, 100, 110, 166, 200, 220, 275, 332, 415, 440, 550, 664, 830, 913, 1100, 1660, 1826, 2075, 2200, 3320, 3652, 4150, 4447, 4565, 7304, 8300, 8894, 9130, 16600, 17788, 18260, 22235, 22825, 35576, 36520, 44470, 45650, 48917, 88940, 91300, 97834, 111175, 177880, 182600, 195668, 222350, 244585, 369101, 391336, 444700, 489170, 738202, 889400, 978340, 1222925, 1476404, 1845505, 1956680, 2445850, 2952808, 3691010, 4060111, 4891700, 7382020, 8120222, 9227525, 9783400, 14764040, 16240444, 18455050, 20300555, 32480888, 36910100, 40601110, 73820200, 81202220, 101502775, 162404440, 203005550, 406011100, 812022200]

約数ペア:

[(1, 812022200), (2, 406011100), (4, 203005550), (5, 162404440), (8, 101502775), (10, 81202220), (11, 73820200), (20, 40601110), (22, 36910100), (25, 32480888), (40, 20300555), (44, 18455050), (50, 16240444), (55, 14764040), (83, 9783400), (88, 9227525), (100, 8120222), (110, 7382020), (166, 4891700), (200, 4060111), (220, 3691010), (275, 2952808), (332, 2445850), (415, 1956680), (440, 1845505), (550, 1476404), (664, 1222925), (830, 978340), (913, 889400), (1100, 738202), (1660, 489170), (1826, 444700), (2075, 391336), (2200, 369101), (3320, 244585), (3652, 222350), (4150, 195668), (4447, 182600), (4565, 177880), (7304, 111175), (8300, 97834), (8894, 91300), (9130, 88940), (16600, 48917), (17788, 45650), (18260, 44470), (22235, 36520), (22825, 35576)]