86068840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 233694720

約数和(自身を除く): 147625880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 82, 88, 104, 110, 130, 143, 164, 205, 220, 260, 286, 328, 367, 410, 440, 451, 520, 533, 572, 715, 734, 820, 902, 1066, 1144, 1430, 1468, 1640, 1804, 1835, 2132, 2255, 2665, 2860, 2936, 3608, 3670, 4037, 4264, 4510, 4771, 5330, 5720, 5863, 7340, 8074, 9020, 9542, 10660, 11726, 14680, 15047, 16148, 18040, 19084, 20185, 21320, 23452, 23855, 29315, 30094, 32296, 38168, 40370, 46904, 47710, 52481, 58630, 60188, 75235, 80740, 95420, 104962, 117260, 120376, 150470, 161480, 165517, 190840, 195611, 209924, 234520, 262405, 300940, 331034, 391222, 419848, 524810, 601880, 662068, 782444, 827585, 978055, 1049620, 1324136, 1564888, 1655170, 1956110, 2099240, 2151721, 3310340, 3912220, 4303442, 6620680, 7824440, 8606884, 10758605, 17213768, 21517210, 43034420, 86068840]

約数ペア:

[(1, 86068840), (2, 43034420), (4, 21517210), (5, 17213768), (8, 10758605), (10, 8606884), (11, 7824440), (13, 6620680), (20, 4303442), (22, 3912220), (26, 3310340), (40, 2151721), (41, 2099240), (44, 1956110), (52, 1655170), (55, 1564888), (65, 1324136), (82, 1049620), (88, 978055), (104, 827585), (110, 782444), (130, 662068), (143, 601880), (164, 524810), (205, 419848), (220, 391222), (260, 331034), (286, 300940), (328, 262405), (367, 234520), (410, 209924), (440, 195611), (451, 190840), (520, 165517), (533, 161480), (572, 150470), (715, 120376), (734, 117260), (820, 104962), (902, 95420), (1066, 80740), (1144, 75235), (1430, 60188), (1468, 58630), (1640, 52481), (1804, 47710), (1835, 46904), (2132, 40370), (2255, 38168), (2665, 32296), (2860, 30094), (2936, 29315), (3608, 23855), (3670, 23452), (4037, 21320), (4264, 20185), (4510, 19084), (4771, 18040), (5330, 16148), (5720, 15047), (5863, 14680), (7340, 11726), (8074, 10660), (9020, 9542)]