1068580540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 2398814208

約数和(自身を除く): 1330233668

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 127, 155, 164, 205, 254, 310, 331, 410, 508, 620, 635, 662, 820, 1270, 1271, 1324, 1655, 2540, 2542, 3310, 3937, 5084, 5207, 6355, 6620, 7874, 10261, 10414, 12710, 13571, 15748, 19685, 20522, 20828, 25420, 26035, 27142, 39370, 41044, 42037, 51305, 52070, 54284, 67855, 78740, 84074, 102610, 104140, 135710, 161417, 168148, 205220, 210185, 271420, 322834, 420370, 420701, 645668, 807085, 840740, 841402, 1303147, 1614170, 1682804, 1723517, 2103505, 2606294, 3228340, 3447034, 4207010, 5212588, 6515735, 6894068, 8414020, 8617585, 13031470, 17235170, 26062940, 34470340, 53429027, 106858054, 213716108, 267145135, 534290270, 1068580540]

約数ペア:

[(1, 1068580540), (2, 534290270), (4, 267145135), (5, 213716108), (10, 106858054), (20, 53429027), (31, 34470340), (41, 26062940), (62, 17235170), (82, 13031470), (124, 8617585), (127, 8414020), (155, 6894068), (164, 6515735), (205, 5212588), (254, 4207010), (310, 3447034), (331, 3228340), (410, 2606294), (508, 2103505), (620, 1723517), (635, 1682804), (662, 1614170), (820, 1303147), (1270, 841402), (1271, 840740), (1324, 807085), (1655, 645668), (2540, 420701), (2542, 420370), (3310, 322834), (3937, 271420), (5084, 210185), (5207, 205220), (6355, 168148), (6620, 161417), (7874, 135710), (10261, 104140), (10414, 102610), (12710, 84074), (13571, 78740), (15748, 67855), (19685, 54284), (20522, 52070), (20828, 51305), (25420, 42037), (26035, 41044), (27142, 39370)]