12428266760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{262643}}^1$

素因数の和:262687

約数の個数: 96

約数和(自身を含む): 34605973440

約数和(自身を除く): 22177706680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6760, 9464, 11830, 23660, 47320, 262643, 525286, 1050572, 1313215, 1838501, 2101144, 2626430, 3414359, 3677002, 5252860, 6828718, 7354004, 9192505, 10505720, 13657436, 14708008, 17071795, 18385010, 23900513, 27314872, 34143590, 36770020, 44386667, 47801026, 68287180, 73540040, 88773334, 95602052, 119502565, 136574360, 177546668, 191204104, 221933335, 239005130, 310706669, 355093336, 443866670, 478010260, 621413338, 887733340, 956020520, 1242826676, 1553533345, 1775466680, 2485653352, 3107066690, 6214133380, 12428266760]

約数ペア:

[(1, 12428266760), (2, 6214133380), (4, 3107066690), (5, 2485653352), (7, 1775466680), (8, 1553533345), (10, 1242826676), (13, 956020520), (14, 887733340), (20, 621413338), (26, 478010260), (28, 443866670), (35, 355093336), (40, 310706669), (52, 239005130), (56, 221933335), (65, 191204104), (70, 177546668), (91, 136574360), (104, 119502565), (130, 95602052), (140, 88773334), (169, 73540040), (182, 68287180), (260, 47801026), (280, 44386667), (338, 36770020), (364, 34143590), (455, 27314872), (520, 23900513), (676, 18385010), (728, 17071795), (845, 14708008), (910, 13657436), (1183, 10505720), (1352, 9192505), (1690, 7354004), (1820, 6828718), (2366, 5252860), (3380, 3677002), (3640, 3414359), (4732, 2626430), (5915, 2101144), (6760, 1838501), (9464, 1313215), (11830, 1050572), (23660, 525286), (47320, 262643)]