282027460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3245

約数の個数: 96

約数和(自身を含む): 718470144

約数和(自身を除く): 436442684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 2015, 2860, 3181, 3410, 4030, 4433, 6362, 6820, 8060, 8866, 12724, 15905, 17732, 22165, 31810, 34991, 41353, 44330, 63620, 69982, 82706, 88660, 98611, 139964, 165412, 174955, 197222, 206765, 349910, 394444, 413530, 454883, 493055, 699820, 827060, 909766, 986110, 1084721, 1281943, 1819532, 1972220, 2169442, 2274415, 2563886, 4338884, 4548830, 5127772, 5423605, 6409715, 9097660, 10847210, 12819430, 14101373, 21694420, 25638860, 28202746, 56405492, 70506865, 141013730, 282027460]

約数ペア:

[(1, 282027460), (2, 141013730), (4, 70506865), (5, 56405492), (10, 28202746), (11, 25638860), (13, 21694420), (20, 14101373), (22, 12819430), (26, 10847210), (31, 9097660), (44, 6409715), (52, 5423605), (55, 5127772), (62, 4548830), (65, 4338884), (110, 2563886), (124, 2274415), (130, 2169442), (143, 1972220), (155, 1819532), (220, 1281943), (260, 1084721), (286, 986110), (310, 909766), (341, 827060), (403, 699820), (572, 493055), (620, 454883), (682, 413530), (715, 394444), (806, 349910), (1364, 206765), (1430, 197222), (1612, 174955), (1705, 165412), (2015, 139964), (2860, 98611), (3181, 88660), (3410, 82706), (4030, 69982), (4433, 63620), (6362, 44330), (6820, 41353), (8060, 34991), (8866, 31810), (12724, 22165), (15905, 17732)]