3961113520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{544109}}^1$

素因数の和:544142

約数の個数: 80

約数和(自身を含む): 11334899520

約数和(自身を除く): 7373786000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 544109, 1088218, 2176436, 2720545, 3808763, 4352872, 5441090, 7073417, 7617526, 8705744, 10882180, 14146834, 15235052, 19043815, 21764360, 28293668, 30470104, 35367085, 38087630, 43528720, 49513919, 56587336, 60940208, 70734170, 76175260, 99027838, 113174672, 141468340, 152350520, 198055676, 247569595, 282936680, 304701040, 396111352, 495139190, 565873360, 792222704, 990278380, 1980556760, 3961113520]

約数ペア:

[(1, 3961113520), (2, 1980556760), (4, 990278380), (5, 792222704), (7, 565873360), (8, 495139190), (10, 396111352), (13, 304701040), (14, 282936680), (16, 247569595), (20, 198055676), (26, 152350520), (28, 141468340), (35, 113174672), (40, 99027838), (52, 76175260), (56, 70734170), (65, 60940208), (70, 56587336), (80, 49513919), (91, 43528720), (104, 38087630), (112, 35367085), (130, 30470104), (140, 28293668), (182, 21764360), (208, 19043815), (260, 15235052), (280, 14146834), (364, 10882180), (455, 8705744), (520, 7617526), (560, 7073417), (728, 5441090), (910, 4352872), (1040, 3808763), (1456, 2720545), (1820, 2176436), (3640, 1088218), (7280, 544109)]