40052740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 105557760

約数和(自身を除く): 65505020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 373, 413, 455, 590, 746, 767, 826, 910, 1180, 1492, 1534, 1652, 1820, 1865, 2065, 2611, 3068, 3730, 3835, 4130, 4849, 5222, 5369, 7460, 7670, 8260, 9698, 10444, 10738, 13055, 15340, 19396, 21476, 22007, 24245, 26110, 26845, 33943, 44014, 48490, 52220, 53690, 67886, 88028, 96980, 107380, 110035, 135772, 154049, 169715, 220070, 286091, 308098, 339430, 440140, 572182, 616196, 678860, 770245, 1144364, 1430455, 1540490, 2002637, 2860910, 3080980, 4005274, 5721820, 8010548, 10013185, 20026370, 40052740]

約数ペア:

[(1, 40052740), (2, 20026370), (4, 10013185), (5, 8010548), (7, 5721820), (10, 4005274), (13, 3080980), (14, 2860910), (20, 2002637), (26, 1540490), (28, 1430455), (35, 1144364), (52, 770245), (59, 678860), (65, 616196), (70, 572182), (91, 440140), (118, 339430), (130, 308098), (140, 286091), (182, 220070), (236, 169715), (260, 154049), (295, 135772), (364, 110035), (373, 107380), (413, 96980), (455, 88028), (590, 67886), (746, 53690), (767, 52220), (826, 48490), (910, 44014), (1180, 33943), (1492, 26845), (1534, 26110), (1652, 24245), (1820, 22007), (1865, 21476), (2065, 19396), (2611, 15340), (3068, 13055), (3730, 10738), (3835, 10444), (4130, 9698), (4849, 8260), (5222, 7670), (5369, 7460)]