4084065920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15679}}^1$

素因数の和:15746

約数の個数: 128

約数和(自身を含む): 10939622400

約数和(自身を除く): 6855556480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 640, 704, 740, 814, 880, 1184, 1408, 1480, 1628, 1760, 2035, 2368, 2960, 3256, 3520, 4070, 4736, 5920, 6512, 7040, 8140, 11840, 13024, 15679, 16280, 23680, 26048, 31358, 32560, 52096, 62716, 65120, 78395, 125432, 130240, 156790, 172469, 250864, 260480, 313580, 344938, 501728, 580123, 627160, 689876, 862345, 1003456, 1160246, 1254320, 1379752, 1724690, 2006912, 2320492, 2508640, 2759504, 2900615, 3449380, 4640984, 5017280, 5519008, 5801230, 6381353, 6898760, 9281968, 10034560, 11038016, 11602460, 12762706, 13797520, 18563936, 22076032, 23204920, 25525412, 27595040, 31906765, 37127872, 46409840, 51050824, 55190080, 63813530, 74255744, 92819680, 102101648, 110380160, 127627060, 185639360, 204203296, 255254120, 371278720, 408406592, 510508240, 816813184, 1021016480, 2042032960, 4084065920]

約数ペア:

[(1, 4084065920), (2, 2042032960), (4, 1021016480), (5, 816813184), (8, 510508240), (10, 408406592), (11, 371278720), (16, 255254120), (20, 204203296), (22, 185639360), (32, 127627060), (37, 110380160), (40, 102101648), (44, 92819680), (55, 74255744), (64, 63813530), (74, 55190080), (80, 51050824), (88, 46409840), (110, 37127872), (128, 31906765), (148, 27595040), (160, 25525412), (176, 23204920), (185, 22076032), (220, 18563936), (296, 13797520), (320, 12762706), (352, 11602460), (370, 11038016), (407, 10034560), (440, 9281968), (592, 6898760), (640, 6381353), (704, 5801230), (740, 5519008), (814, 5017280), (880, 4640984), (1184, 3449380), (1408, 2900615), (1480, 2759504), (1628, 2508640), (1760, 2320492), (2035, 2006912), (2368, 1724690), (2960, 1379752), (3256, 1254320), (3520, 1160246), (4070, 1003456), (4736, 862345), (5920, 689876), (6512, 627160), (7040, 580123), (8140, 501728), (11840, 344938), (13024, 313580), (15679, 260480), (16280, 250864), (23680, 172469), (26048, 156790), (31358, 130240), (32560, 125432), (52096, 78395), (62716, 65120)]