64113010280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1\times {\mathrm{2131}}^1$

素因数の和:2931

約数の個数: 128

約数和(自身を含む): 159235839360

約数和(自身を除く): 95122829080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 404, 440, 505, 677, 808, 1010, 1111, 1354, 2020, 2131, 2222, 2708, 3385, 4040, 4262, 4444, 5416, 5555, 6770, 7447, 8524, 8888, 10655, 11110, 13540, 14894, 17048, 21310, 22220, 23441, 27080, 29788, 37235, 42620, 44440, 46882, 59576, 68377, 74470, 85240, 93764, 117205, 136754, 148940, 187528, 215231, 234410, 273508, 297880, 341885, 430462, 468820, 547016, 683770, 752147, 860924, 937640, 1076155, 1367540, 1442687, 1504294, 1721848, 2152310, 2367541, 2735080, 2885374, 3008588, 3760735, 4304620, 4735082, 5770748, 6017176, 7213435, 7521470, 8609240, 9470164, 11541496, 11837705, 14426870, 15042940, 15869557, 18940328, 23675410, 28853740, 30085880, 31739114, 47350820, 57707480, 63478228, 79347785, 94701640, 126956456, 145711387, 158695570, 291422774, 317391140, 582845548, 634782280, 728556935, 1165691096, 1457113870, 1602825257, 2914227740, 3205650514, 5828455480, 6411301028, 8014126285, 12822602056, 16028252570, 32056505140, 64113010280]

約数ペア:

[(1, 64113010280), (2, 32056505140), (4, 16028252570), (5, 12822602056), (8, 8014126285), (10, 6411301028), (11, 5828455480), (20, 3205650514), (22, 2914227740), (40, 1602825257), (44, 1457113870), (55, 1165691096), (88, 728556935), (101, 634782280), (110, 582845548), (202, 317391140), (220, 291422774), (404, 158695570), (440, 145711387), (505, 126956456), (677, 94701640), (808, 79347785), (1010, 63478228), (1111, 57707480), (1354, 47350820), (2020, 31739114), (2131, 30085880), (2222, 28853740), (2708, 23675410), (3385, 18940328), (4040, 15869557), (4262, 15042940), (4444, 14426870), (5416, 11837705), (5555, 11541496), (6770, 9470164), (7447, 8609240), (8524, 7521470), (8888, 7213435), (10655, 6017176), (11110, 5770748), (13540, 4735082), (14894, 4304620), (17048, 3760735), (21310, 3008588), (22220, 2885374), (23441, 2735080), (27080, 2367541), (29788, 2152310), (37235, 1721848), (42620, 1504294), (44440, 1442687), (46882, 1367540), (59576, 1076155), (68377, 937640), (74470, 860924), (85240, 752147), (93764, 683770), (117205, 547016), (136754, 468820), (148940, 430462), (187528, 341885), (215231, 297880), (234410, 273508)]