22021167160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 52053166080

約数和(自身を除く): 30031998920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 383, 424, 530, 733, 740, 766, 1060, 1466, 1480, 1532, 1915, 1961, 2120, 2932, 3064, 3665, 3830, 3922, 5864, 7330, 7660, 7844, 9805, 14171, 14660, 15320, 15688, 19610, 20299, 27121, 28342, 29320, 38849, 39220, 40598, 54242, 56684, 70855, 77698, 78440, 81196, 101495, 108484, 113368, 135605, 141710, 155396, 162392, 194245, 202990, 216968, 271210, 280739, 283420, 310792, 388490, 405980, 542420, 561478, 566840, 751063, 776980, 811960, 1084840, 1122956, 1403695, 1437413, 1502126, 1553960, 2245912, 2807390, 2874826, 3004252, 3755315, 5614780, 5749652, 6008504, 7187065, 7510630, 10387343, 11229560, 11499304, 14374130, 14879167, 15021260, 20774686, 28748260, 29758334, 30042520, 41549372, 51936715, 57496520, 59516668, 74395835, 83098744, 103873430, 119033336, 148791670, 207746860, 297583340, 415493720, 550529179, 595166680, 1101058358, 2202116716, 2752645895, 4404233432, 5505291790, 11010583580, 22021167160]

約数ペア:

[(1, 22021167160), (2, 11010583580), (4, 5505291790), (5, 4404233432), (8, 2752645895), (10, 2202116716), (20, 1101058358), (37, 595166680), (40, 550529179), (53, 415493720), (74, 297583340), (106, 207746860), (148, 148791670), (185, 119033336), (212, 103873430), (265, 83098744), (296, 74395835), (370, 59516668), (383, 57496520), (424, 51936715), (530, 41549372), (733, 30042520), (740, 29758334), (766, 28748260), (1060, 20774686), (1466, 15021260), (1480, 14879167), (1532, 14374130), (1915, 11499304), (1961, 11229560), (2120, 10387343), (2932, 7510630), (3064, 7187065), (3665, 6008504), (3830, 5749652), (3922, 5614780), (5864, 3755315), (7330, 3004252), (7660, 2874826), (7844, 2807390), (9805, 2245912), (14171, 1553960), (14660, 1502126), (15320, 1437413), (15688, 1403695), (19610, 1122956), (20299, 1084840), (27121, 811960), (28342, 776980), (29320, 751063), (38849, 566840), (39220, 561478), (40598, 542420), (54242, 405980), (56684, 388490), (70855, 310792), (77698, 283420), (78440, 280739), (81196, 271210), (101495, 216968), (108484, 202990), (113368, 194245), (135605, 162392), (141710, 155396)]