2016804537550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{142057}}^1$

素因数の和:142474

約数の個数: 96

約数和(自身を含む): 4154930567424

約数和(自身を除く): 2138126029874

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 311, 415, 550, 622, 830, 913, 1555, 1826, 2075, 3110, 3421, 4150, 4565, 6842, 7775, 9130, 15550, 17105, 22825, 25813, 34210, 45650, 51626, 85525, 129065, 142057, 171050, 258130, 283943, 284114, 567886, 645325, 710285, 1290650, 1419715, 1420570, 1562627, 2839430, 3125254, 3551425, 7098575, 7102850, 7813135, 11790731, 14197150, 15626270, 23581462, 39065675, 44179727, 58953655, 78131350, 88359454, 117907310, 129698041, 220898635, 259396082, 294768275, 441797270, 485976997, 589536550, 648490205, 971953994, 1104493175, 1296980410, 2208986350, 2429884985, 3242451025, 3666917341, 4859769970, 6484902050, 7333834682, 12149424925, 18334586705, 24298849850, 36669173410, 40336090751, 80672181502, 91672933525, 183345867050, 201680453755, 403360907510, 1008402268775, 2016804537550]

約数ペア:

[(1, 2016804537550), (2, 1008402268775), (5, 403360907510), (10, 201680453755), (11, 183345867050), (22, 91672933525), (25, 80672181502), (50, 40336090751), (55, 36669173410), (83, 24298849850), (110, 18334586705), (166, 12149424925), (275, 7333834682), (311, 6484902050), (415, 4859769970), (550, 3666917341), (622, 3242451025), (830, 2429884985), (913, 2208986350), (1555, 1296980410), (1826, 1104493175), (2075, 971953994), (3110, 648490205), (3421, 589536550), (4150, 485976997), (4565, 441797270), (6842, 294768275), (7775, 259396082), (9130, 220898635), (15550, 129698041), (17105, 117907310), (22825, 88359454), (25813, 78131350), (34210, 58953655), (45650, 44179727), (51626, 39065675), (85525, 23581462), (129065, 15626270), (142057, 14197150), (171050, 11790731), (258130, 7813135), (283943, 7102850), (284114, 7098575), (567886, 3551425), (645325, 3125254), (710285, 2839430), (1290650, 1562627), (1419715, 1420570)]