201105613720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1\times {\mathrm{4447}}^1$

素因数の和:5849

約数の個数: 128

約数和(自身を含む): 500367974400

約数和(自身を除く): 299262360680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1301, 1580, 1738, 2602, 3160, 3476, 4345, 4447, 5204, 6505, 6952, 8690, 8894, 10408, 13010, 14311, 17380, 17788, 22235, 26020, 28622, 34760, 35576, 44470, 48917, 52040, 57244, 71555, 88940, 97834, 102779, 114488, 143110, 177880, 195668, 205558, 244585, 286220, 351313, 391336, 411116, 489170, 513895, 572440, 702626, 822232, 978340, 1027790, 1130569, 1405252, 1756565, 1956680, 2055580, 2261138, 2810504, 3513130, 3864443, 4111160, 4522276, 5652845, 5785547, 7026260, 7728886, 9044552, 11305690, 11571094, 14052520, 15457772, 19322215, 22611380, 23142188, 28927735, 30915544, 38644430, 45222760, 46284376, 57855470, 63641017, 77288860, 115710940, 127282034, 154577720, 231421880, 254564068, 318205085, 457058213, 509128136, 636410170, 914116426, 1272820340, 1828232852, 2285291065, 2545640680, 3656465704, 4570582130, 5027640343, 9141164260, 10055280686, 18282328520, 20110561372, 25138201715, 40221122744, 50276403430, 100552806860, 201105613720]

約数ペア:

[(1, 201105613720), (2, 100552806860), (4, 50276403430), (5, 40221122744), (8, 25138201715), (10, 20110561372), (11, 18282328520), (20, 10055280686), (22, 9141164260), (40, 5027640343), (44, 4570582130), (55, 3656465704), (79, 2545640680), (88, 2285291065), (110, 1828232852), (158, 1272820340), (220, 914116426), (316, 636410170), (395, 509128136), (440, 457058213), (632, 318205085), (790, 254564068), (869, 231421880), (1301, 154577720), (1580, 127282034), (1738, 115710940), (2602, 77288860), (3160, 63641017), (3476, 57855470), (4345, 46284376), (4447, 45222760), (5204, 38644430), (6505, 30915544), (6952, 28927735), (8690, 23142188), (8894, 22611380), (10408, 19322215), (13010, 15457772), (14311, 14052520), (17380, 11571094), (17788, 11305690), (22235, 9044552), (26020, 7728886), (28622, 7026260), (34760, 5785547), (35576, 5652845), (44470, 4522276), (48917, 4111160), (52040, 3864443), (57244, 3513130), (71555, 2810504), (88940, 2261138), (97834, 2055580), (102779, 1956680), (114488, 1756565), (143110, 1405252), (177880, 1130569), (195668, 1027790), (205558, 978340), (244585, 822232), (286220, 702626), (351313, 572440), (391336, 513895), (411116, 489170)]