2013163360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7621}}^1$

素因数の和:7776

約数の個数: 96

約数和(自身を含む): 5162959872

約数和(自身を除く): 3149796512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 5080, 6604, 7621, 8255, 10160, 13208, 15242, 16510, 20320, 26416, 30484, 33020, 38105, 52832, 60968, 66040, 76210, 99073, 121936, 132080, 152420, 198146, 243872, 264160, 304840, 396292, 495365, 609680, 792584, 967867, 990730, 1219360, 1585168, 1935734, 1981460, 3170336, 3871468, 3962920, 4839335, 7742936, 7925840, 9678670, 12582271, 15485872, 15851680, 19357340, 25164542, 30971744, 38714680, 50329084, 62911355, 77429360, 100658168, 125822710, 154858720, 201316336, 251645420, 402632672, 503290840, 1006581680, 2013163360]

約数ペア:

[(1, 2013163360), (2, 1006581680), (4, 503290840), (5, 402632672), (8, 251645420), (10, 201316336), (13, 154858720), (16, 125822710), (20, 100658168), (26, 77429360), (32, 62911355), (40, 50329084), (52, 38714680), (65, 30971744), (80, 25164542), (104, 19357340), (127, 15851680), (130, 15485872), (160, 12582271), (208, 9678670), (254, 7925840), (260, 7742936), (416, 4839335), (508, 3962920), (520, 3871468), (635, 3170336), (1016, 1981460), (1040, 1935734), (1270, 1585168), (1651, 1219360), (2032, 990730), (2080, 967867), (2540, 792584), (3302, 609680), (4064, 495365), (5080, 396292), (6604, 304840), (7621, 264160), (8255, 243872), (10160, 198146), (13208, 152420), (15242, 132080), (16510, 121936), (20320, 99073), (26416, 76210), (30484, 66040), (33020, 60968), (38105, 52832)]