9777908140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{488407}}^1$

素因数の和:488447

約数の個数: 96

約数和(自身を含む): 27569654784

約数和(自身を除く): 17791746644

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 488407, 976814, 1953628, 2442035, 3418849, 4884070, 5372477, 6349291, 6837698, 9768140, 10744954, 12698582, 13675396, 17094245, 21489908, 25397164, 26862385, 31746455, 34188490, 37607339, 44445037, 53724770, 63492910, 68376980, 69842201, 75214678, 88890074, 107449540, 126985820, 139684402, 150429356, 177780148, 188036695, 222225185, 279368804, 349211005, 376073390, 444450370, 488895407, 698422010, 752146780, 888900740, 977790814, 1396844020, 1955581628, 2444477035, 4888954070, 9777908140]

約数ペア:

[(1, 9777908140), (2, 4888954070), (4, 2444477035), (5, 1955581628), (7, 1396844020), (10, 977790814), (11, 888900740), (13, 752146780), (14, 698422010), (20, 488895407), (22, 444450370), (26, 376073390), (28, 349211005), (35, 279368804), (44, 222225185), (52, 188036695), (55, 177780148), (65, 150429356), (70, 139684402), (77, 126985820), (91, 107449540), (110, 88890074), (130, 75214678), (140, 69842201), (143, 68376980), (154, 63492910), (182, 53724770), (220, 44445037), (260, 37607339), (286, 34188490), (308, 31746455), (364, 26862385), (385, 25397164), (455, 21489908), (572, 17094245), (715, 13675396), (770, 12698582), (910, 10744954), (1001, 9768140), (1430, 6837698), (1540, 6349291), (1820, 5372477), (2002, 4884070), (2860, 3418849), (4004, 2442035), (5005, 1953628), (10010, 976814), (20020, 488407)]